31579796

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 57009120

約数和(自身を除く): 25429324

約数列:

[1, 2, 4, 37, 74, 148, 379, 563, 758, 1126, 1516, 2252, 14023, 20831, 28046, 41662, 56092, 83324, 213377, 426754, 853508, 7894949, 15789898, 31579796]

約数ペア:

[(1, 31579796), (2, 15789898), (4, 7894949), (37, 853508), (74, 426754), (148, 213377), (379, 83324), (563, 56092), (758, 41662), (1126, 28046), (1516, 20831), (2252, 14023)]