40396534

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1327}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 62724096

約数和(自身を除く): 22327562

約数列:

[1, 2, 31, 62, 491, 982, 1327, 2654, 15221, 30442, 41137, 82274, 651557, 1303114, 20198267, 40396534]

約数ペア:

[(1, 40396534), (2, 20198267), (31, 1303114), (62, 651557), (491, 82274), (982, 41137), (1327, 30442), (2654, 15221)]