82509290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{266159}}^1$

素因数の和:266197

約数の個数: 16

約数和(自身を含む): 153308160

約数和(自身を除く): 70798870

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 266159, 532318, 1330795, 2661590, 8250929, 16501858, 41254645, 82509290]

約数ペア:

[(1, 82509290), (2, 41254645), (5, 16501858), (10, 8250929), (31, 2661590), (62, 1330795), (155, 532318), (310, 266159)]