85914647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7207}}^1$

素因数の和:7358

約数の個数: 16

約数和(自身を含む): 106563072

約数和(自身を除く): 20648425

約数列:

[1, 7, 13, 91, 131, 917, 1703, 7207, 11921, 50449, 93691, 655837, 944117, 6608819, 12273521, 85914647]

約数ペア:

[(1, 85914647), (7, 12273521), (13, 6608819), (91, 944117), (131, 655837), (917, 93691), (1703, 50449), (7207, 11921)]