40691618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{7369}}^1$

素因数の和:7633

約数の個数: 16

約数和(自身を含む): 66860640

約数和(自身を除く): 26169022

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 7369, 14738, 81059, 162118, 1849619, 3699238, 20345809, 40691618]

約数ペア:

[(1, 40691618), (2, 20345809), (11, 3699238), (22, 1849619), (251, 162118), (502, 81059), (2761, 14738), (5522, 7369)]