38175472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{140351}}^1$

素因数の和:140376

約数の個数: 20

約数和(自身を含む): 78316416

約数和(自身を除く): 40140944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 140351, 280702, 561404, 1122808, 2245616, 2385967, 4771934, 9543868, 19087736, 38175472]

約数ペア:

[(1, 38175472), (2, 19087736), (4, 9543868), (8, 4771934), (16, 2385967), (17, 2245616), (34, 1122808), (68, 561404), (136, 280702), (272, 140351)]