161626496

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{11801}}^1$

素因数の和:11922

約数の個数: 32

約数和(自身を含む): 325027080

約数和(自身を除く): 163400584

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 11801, 13696, 23602, 47204, 94408, 188816, 377632, 755264, 1262707, 1510528, 2525414, 5050828, 10101656, 20203312, 40406624, 80813248, 161626496]

約数ペア:

[(1, 161626496), (2, 80813248), (4, 40406624), (8, 20203312), (16, 10101656), (32, 5050828), (64, 2525414), (107, 1510528), (128, 1262707), (214, 755264), (428, 377632), (856, 188816), (1712, 94408), (3424, 47204), (6848, 23602), (11801, 13696)]