91317328

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{55411}}^1$

素因数の和:55522

約数の個数: 20

約数和(自身を含む): 178648288

約数和(自身を除く): 87330960

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 55411, 110822, 221644, 443288, 886576, 5707333, 11414666, 22829332, 45658664, 91317328]

約数ペア:

[(1, 91317328), (2, 45658664), (4, 22829332), (8, 11414666), (16, 5707333), (103, 886576), (206, 443288), (412, 221644), (824, 110822), (1648, 55411)]