100464128

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1078

約数の個数: 40

約数和(自身を含む): 201817440

約数和(自身を除く): 101353312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 821, 956, 1642, 1912, 3284, 3824, 6568, 7648, 13136, 15296, 26272, 30592, 52544, 61184, 105088, 122368, 196219, 210176, 392438, 420352, 784876, 1569752, 3139504, 6279008, 12558016, 25116032, 50232064, 100464128]

約数ペア:

[(1, 100464128), (2, 50232064), (4, 25116032), (8, 12558016), (16, 6279008), (32, 3139504), (64, 1569752), (128, 784876), (239, 420352), (256, 392438), (478, 210176), (512, 196219), (821, 122368), (956, 105088), (1642, 61184), (1912, 52544), (3284, 30592), (3824, 26272), (6568, 15296), (7648, 13136)]