77333408

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{142157}}^1$

素因数の和:142184

約数の個数: 24

約数和(自身を含む): 161207172

約数和(自身を除く): 83873764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 142157, 284314, 568628, 1137256, 2274512, 2416669, 4549024, 4833338, 9666676, 19333352, 38666704, 77333408]

約数ペア:

[(1, 77333408), (2, 38666704), (4, 19333352), (8, 9666676), (16, 4833338), (17, 4549024), (32, 2416669), (34, 2274512), (68, 1137256), (136, 568628), (272, 284314), (544, 142157)]