15671624432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{90533}}^1$

素因数の和:90921

約数の個数: 40

約数和(自身を含む): 31433404800

約数和(自身を除く): 15761780368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 349, 496, 698, 1396, 2792, 5584, 10819, 21638, 43276, 86552, 90533, 173104, 181066, 362132, 724264, 1448528, 2806523, 5613046, 11226092, 22452184, 31596017, 44904368, 63192034, 126384068, 252768136, 505536272, 979476527, 1958953054, 3917906108, 7835812216, 15671624432]

約数ペア:

[(1, 15671624432), (2, 7835812216), (4, 3917906108), (8, 1958953054), (16, 979476527), (31, 505536272), (62, 252768136), (124, 126384068), (248, 63192034), (349, 44904368), (496, 31596017), (698, 22452184), (1396, 11226092), (2792, 5613046), (5584, 2806523), (10819, 1448528), (21638, 724264), (43276, 362132), (86552, 181066), (90533, 173104)]