91573430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2543}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 178222464

約数和(自身を除く): 86649034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 1385, 2543, 2770, 3601, 5086, 7202, 12715, 18005, 25430, 33059, 36010, 66118, 165295, 330590, 704411, 1408822, 3522055, 7044110, 9157343, 18314686, 45786715, 91573430]

約数ペア:

[(1, 91573430), (2, 45786715), (5, 18314686), (10, 9157343), (13, 7044110), (26, 3522055), (65, 1408822), (130, 704411), (277, 330590), (554, 165295), (1385, 66118), (2543, 36010), (2770, 33059), (3601, 25430), (5086, 18005), (7202, 12715)]