31878923904

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{892667}}^1$

素因数の和:892718

約数の個数: 96

約数和(自身を含む): 94694221440

約数和(自身を除く): 62815297536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 558, 576, 744, 992, 1116, 1152, 1488, 1984, 2232, 2976, 3968, 4464, 5952, 8928, 11904, 17856, 35712, 892667, 1785334, 2678001, 3570668, 5356002, 7141336, 8034003, 10712004, 14282672, 16068006, 21424008, 27672677, 28565344, 32136012, 42848016, 55345354, 57130688, 64272024, 83018031, 85696032, 110690708, 114261376, 128544048, 166036062, 171392064, 221381416, 249054093, 257088096, 332072124, 342784128, 442762832, 498108186, 514176192, 664144248, 885525664, 996216372, 1028352384, 1328288496, 1771051328, 1992432744, 2656576992, 3542102656, 3984865488, 5313153984, 7969730976, 10626307968, 15939461952, 31878923904]

約数ペア:

[(1, 31878923904), (2, 15939461952), (3, 10626307968), (4, 7969730976), (6, 5313153984), (8, 3984865488), (9, 3542102656), (12, 2656576992), (16, 1992432744), (18, 1771051328), (24, 1328288496), (31, 1028352384), (32, 996216372), (36, 885525664), (48, 664144248), (62, 514176192), (64, 498108186), (72, 442762832), (93, 342784128), (96, 332072124), (124, 257088096), (128, 249054093), (144, 221381416), (186, 171392064), (192, 166036062), (248, 128544048), (279, 114261376), (288, 110690708), (372, 85696032), (384, 83018031), (496, 64272024), (558, 57130688), (576, 55345354), (744, 42848016), (992, 32136012), (1116, 28565344), (1152, 27672677), (1488, 21424008), (1984, 16068006), (2232, 14282672), (2976, 10712004), (3968, 8034003), (4464, 7141336), (5952, 5356002), (8928, 3570668), (11904, 2678001), (17856, 1785334), (35712, 892667)]