40763824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149867}}^1$

素因数の和:149892

約数の個数: 20

約数和(自身を含む): 83626344

約数和(自身を除く): 42862520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 149867, 299734, 599468, 1198936, 2397872, 2547739, 5095478, 10190956, 20381912, 40763824]

約数ペア:

[(1, 40763824), (2, 20381912), (4, 10190956), (8, 5095478), (16, 2547739), (17, 2397872), (34, 1198936), (68, 599468), (136, 299734), (272, 149867)]