90386416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{332303}}^1$

素因数の和:332328

約数の個数: 20

約数和(自身を含む): 185425632

約数和(自身を除く): 95039216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 332303, 664606, 1329212, 2658424, 5316848, 5649151, 11298302, 22596604, 45193208, 90386416]

約数ペア:

[(1, 90386416), (2, 45193208), (4, 22596604), (8, 11298302), (16, 5649151), (17, 5316848), (34, 2658424), (68, 1329212), (136, 664606), (272, 332303)]