85938938

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3294

約数の個数: 24

約数和(自身を含む): 139770612

約数和(自身を除く): 53831674

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 3217, 6434, 13357, 26714, 61123, 119029, 122246, 238058, 1161337, 2261551, 2322674, 4523102, 42969469, 85938938]

約数ペア:

[(1, 85938938), (2, 42969469), (19, 4523102), (37, 2322674), (38, 2261551), (74, 1161337), (361, 238058), (703, 122246), (722, 119029), (1406, 61123), (3217, 26714), (6434, 13357)]