105131216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3819

約数の個数: 40

約数和(自身を含む): 213569664

約数和(自身を除く): 108438448

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 3727, 7052, 7454, 14104, 14908, 28208, 29816, 59632, 152807, 160261, 305614, 320522, 611228, 641044, 1222456, 1282088, 2444912, 2564176, 6570701, 13141402, 26282804, 52565608, 105131216]

約数ペア:

[(1, 105131216), (2, 52565608), (4, 26282804), (8, 13141402), (16, 6570701), (41, 2564176), (43, 2444912), (82, 1282088), (86, 1222456), (164, 641044), (172, 611228), (328, 320522), (344, 305614), (656, 160261), (688, 152807), (1763, 59632), (3526, 29816), (3727, 28208), (7052, 14908), (7454, 14104)]