317175632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{5659}}^1$

素因数の和:5811

約数の個数: 40

約数和(自身を含む): 640078080

約数和(自身を除く): 322902448

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1808, 3503, 5659, 7006, 11318, 14012, 22636, 28024, 45272, 56048, 90544, 175429, 350858, 639467, 701716, 1278934, 1403432, 2557868, 2806864, 5115736, 10231472, 19823477, 39646954, 79293908, 158587816, 317175632]

約数ペア:

[(1, 317175632), (2, 158587816), (4, 79293908), (8, 39646954), (16, 19823477), (31, 10231472), (62, 5115736), (113, 2806864), (124, 2557868), (226, 1403432), (248, 1278934), (452, 701716), (496, 639467), (904, 350858), (1808, 175429), (3503, 90544), (5659, 56048), (7006, 45272), (11318, 28024), (14012, 22636)]