40681922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2741}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 62879544

約数和(自身を除く): 22197622

約数列:

[1, 2, 41, 82, 181, 362, 2741, 5482, 7421, 14842, 112381, 224762, 496121, 992242, 20340961, 40681922]

約数ペア:

[(1, 40681922), (2, 20340961), (41, 992242), (82, 496121), (181, 224762), (362, 112381), (2741, 14842), (5482, 7421)]