31379422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3229}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 48605040

約数和(自身を除く): 17225618

約数列:

[1, 2, 43, 86, 113, 226, 3229, 4859, 6458, 9718, 138847, 277694, 364877, 729754, 15689711, 31379422]

約数ペア:

[(1, 31379422), (2, 15689711), (43, 729754), (86, 364877), (113, 277694), (226, 138847), (3229, 9718), (4859, 6458)]