15690438256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{232217}}^1$

素因数の和:232369

約数の個数: 40

約数和(自身を含む): 31444174944

約数和(自身を除く): 15753736688

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1648, 4223, 8446, 16892, 33784, 67568, 232217, 464434, 928868, 1857736, 3715472, 9520897, 19041794, 23918351, 38083588, 47836702, 76167176, 95673404, 152334352, 191346808, 382693616, 980652391, 1961304782, 3922609564, 7845219128, 15690438256]

約数ペア:

[(1, 15690438256), (2, 7845219128), (4, 3922609564), (8, 1961304782), (16, 980652391), (41, 382693616), (82, 191346808), (103, 152334352), (164, 95673404), (206, 76167176), (328, 47836702), (412, 38083588), (656, 23918351), (824, 19041794), (1648, 9520897), (4223, 3715472), (8446, 1857736), (16892, 928868), (33784, 464434), (67568, 232217)]