91227110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22637}}^1$

素因数の和:22688

約数の個数: 32

約数和(自身を含む): 182552832

約数和(自身を除く): 91325722

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 22637, 45274, 113185, 226370, 294281, 588562, 701747, 1403494, 1471405, 2942810, 3508735, 7017470, 9122711, 18245422, 45613555, 91227110]

約数ペア:

[(1, 91227110), (2, 45613555), (5, 18245422), (10, 9122711), (13, 7017470), (26, 3508735), (31, 2942810), (62, 1471405), (65, 1403494), (130, 701747), (155, 588562), (310, 294281), (403, 226370), (806, 113185), (2015, 45274), (4030, 22637)]