40590422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22727}}^1$

素因数の和:22795

約数の個数: 16

約数和(自身を含む): 65456640

約数和(自身を除く): 24866218

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 22727, 45454, 431813, 863626, 1068169, 2136338, 20295211, 40590422]

約数ペア:

[(1, 40590422), (2, 20295211), (19, 2136338), (38, 1068169), (47, 863626), (94, 431813), (893, 45454), (1786, 22727)]