40031294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{17573}}^1$

素因数の和:17659

約数の個数: 16

約数和(自身を含む): 64531728

約数和(自身を除く): 24500434

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 17573, 35146, 298741, 597482, 1177391, 2354782, 20015647, 40031294]

約数ペア:

[(1, 40031294), (2, 20015647), (17, 2354782), (34, 1177391), (67, 597482), (134, 298741), (1139, 35146), (2278, 17573)]