31919832

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 105937920

約数和(自身を除く): 74018088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 162, 168, 186, 189, 216, 217, 227, 248, 252, 279, 324, 372, 378, 434, 454, 504, 558, 567, 648, 651, 681, 744, 756, 837, 868, 908, 1116, 1134, 1302, 1362, 1512, 1589, 1674, 1736, 1816, 1953, 2043, 2232, 2268, 2511, 2604, 2724, 3178, 3348, 3906, 4086, 4536, 4767, 5022, 5208, 5448, 5859, 6129, 6356, 6696, 7037, 7812, 8172, 9534, 10044, 11718, 12258, 12712, 14074, 14301, 15624, 16344, 17577, 18387, 19068, 20088, 21111, 23436, 24516, 28148, 28602, 35154, 36774, 38136, 42222, 42903, 46872, 49032, 49259, 56296, 57204, 63333, 70308, 73548, 84444, 85806, 98518, 114408, 126666, 128709, 140616, 147096, 147777, 168888, 171612, 189999, 197036, 253332, 257418, 295554, 343224, 379998, 394072, 443331, 506664, 514836, 569997, 591108, 759996, 886662, 1029672, 1139994, 1182216, 1329993, 1519992, 1773324, 2279988, 2659986, 3546648, 3989979, 4559976, 5319972, 7979958, 10639944, 15959916, 31919832]

約数ペア:

[(1, 31919832), (2, 15959916), (3, 10639944), (4, 7979958), (6, 5319972), (7, 4559976), (8, 3989979), (9, 3546648), (12, 2659986), (14, 2279988), (18, 1773324), (21, 1519992), (24, 1329993), (27, 1182216), (28, 1139994), (31, 1029672), (36, 886662), (42, 759996), (54, 591108), (56, 569997), (62, 514836), (63, 506664), (72, 443331), (81, 394072), (84, 379998), (93, 343224), (108, 295554), (124, 257418), (126, 253332), (162, 197036), (168, 189999), (186, 171612), (189, 168888), (216, 147777), (217, 147096), (227, 140616), (248, 128709), (252, 126666), (279, 114408), (324, 98518), (372, 85806), (378, 84444), (434, 73548), (454, 70308), (504, 63333), (558, 57204), (567, 56296), (648, 49259), (651, 49032), (681, 46872), (744, 42903), (756, 42222), (837, 38136), (868, 36774), (908, 35154), (1116, 28602), (1134, 28148), (1302, 24516), (1362, 23436), (1512, 21111), (1589, 20088), (1674, 19068), (1736, 18387), (1816, 17577), (1953, 16344), (2043, 15624), (2232, 14301), (2268, 14074), (2511, 12712), (2604, 12258), (2724, 11718), (3178, 10044), (3348, 9534), (3906, 8172), (4086, 7812), (4536, 7037), (4767, 6696), (5022, 6356), (5208, 6129), (5448, 5859)]