90968668

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79241}}^1$

素因数の和:79293

約数の個数: 24

約数和(自身を含む): 186377184

約数和(自身を除く): 95408516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 79241, 158482, 316964, 554687, 1109374, 2218748, 3248881, 6497762, 12995524, 22742167, 45484334, 90968668]

約数ペア:

[(1, 90968668), (2, 45484334), (4, 22742167), (7, 12995524), (14, 6497762), (28, 3248881), (41, 2218748), (82, 1109374), (164, 554687), (287, 316964), (574, 158482), (1148, 79241)]