40100174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4721}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 62557056

約数和(自身を除く): 22456882

約数列:

[1, 2, 31, 62, 137, 274, 4247, 4721, 8494, 9442, 146351, 292702, 646777, 1293554, 20050087, 40100174]

約数ペア:

[(1, 40100174), (2, 20050087), (31, 1293554), (62, 646777), (137, 292702), (274, 146351), (4247, 9442), (4721, 8494)]