85117492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{7417}}^1$

素因数の和:7591

約数の個数: 24

約数和(自身を含む): 157855040

約数和(自身を除く): 72737548

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 7417, 11476, 14834, 29668, 140923, 281846, 563692, 1119967, 2239934, 4479868, 21279373, 42558746, 85117492]

約数ペア:

[(1, 85117492), (2, 42558746), (4, 21279373), (19, 4479868), (38, 2239934), (76, 1119967), (151, 563692), (302, 281846), (604, 140923), (2869, 29668), (5738, 14834), (7417, 11476)]