61468858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20101}}^1$

素因数の和:20253

約数の個数: 16

約数和(自身を含む): 101314080

約数和(自身を除く): 39845222

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 20101, 40202, 221111, 442222, 2794039, 5588078, 30734429, 61468858]

約数ペア:

[(1, 61468858), (2, 30734429), (11, 5588078), (22, 2794039), (139, 442222), (278, 221111), (1529, 40202), (3058, 20101)]