85418330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{275543}}^1$

素因数の和:275581

約数の個数: 16

約数和(自身を含む): 158713344

約数和(自身を除く): 73295014

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 275543, 551086, 1377715, 2755430, 8541833, 17083666, 42709165, 85418330]

約数ペア:

[(1, 85418330), (2, 42709165), (5, 17083666), (10, 8541833), (31, 2755430), (62, 1377715), (155, 551086), (310, 275543)]