85309924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160357}}^1$

素因数の和:160387

約数の個数: 24

約数和(自身を含む): 179600960

約数和(自身を除く): 94291036

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 160357, 320714, 641428, 1122499, 2244998, 3046783, 4489996, 6093566, 12187132, 21327481, 42654962, 85309924]

約数ペア:

[(1, 85309924), (2, 42654962), (4, 21327481), (7, 12187132), (14, 6093566), (19, 4489996), (28, 3046783), (38, 2244998), (76, 1122499), (133, 641428), (266, 320714), (532, 160357)]