31823928

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 90590280

約数和(自身を除く): 58766352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 733, 804, 1206, 1466, 1608, 1809, 2199, 2412, 2932, 3618, 4398, 4824, 5427, 5864, 6597, 7236, 8796, 10854, 13194, 14472, 17592, 19791, 21708, 26388, 39582, 43416, 49111, 52776, 59373, 79164, 98222, 118746, 147333, 158328, 196444, 237492, 294666, 392888, 441999, 474984, 589332, 883998, 1178664, 1325997, 1767996, 2651994, 3535992, 3977991, 5303988, 7955982, 10607976, 15911964, 31823928]

約数ペア:

[(1, 31823928), (2, 15911964), (3, 10607976), (4, 7955982), (6, 5303988), (8, 3977991), (9, 3535992), (12, 2651994), (18, 1767996), (24, 1325997), (27, 1178664), (36, 883998), (54, 589332), (67, 474984), (72, 441999), (81, 392888), (108, 294666), (134, 237492), (162, 196444), (201, 158328), (216, 147333), (268, 118746), (324, 98222), (402, 79164), (536, 59373), (603, 52776), (648, 49111), (733, 43416), (804, 39582), (1206, 26388), (1466, 21708), (1608, 19791), (1809, 17592), (2199, 14472), (2412, 13194), (2932, 10854), (3618, 8796), (4398, 7236), (4824, 6597), (5427, 5864)]