40813142

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 61895232

約数和(自身を除く): 21082090

約数列:

[1, 2, 257, 271, 293, 514, 542, 586, 69647, 75301, 79403, 139294, 150602, 158806, 20406571, 40813142]

約数ペア:

[(1, 40813142), (2, 20406571), (257, 158806), (271, 150602), (293, 139294), (514, 79403), (542, 75301), (586, 69647)]