40474094

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1663}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 62380032

約数和(自身を除く): 21905938

約数列:

[1, 2, 43, 86, 283, 566, 1663, 3326, 12169, 24338, 71509, 143018, 470629, 941258, 20237047, 40474094]

約数ペア:

[(1, 40474094), (2, 20237047), (43, 941258), (86, 470629), (283, 143018), (566, 71509), (1663, 24338), (3326, 12169)]