90284218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{4639}}^1$

素因数の和:4941

約数の個数: 16

約数和(自身を含む): 139645440

約数和(自身を除く): 49361222

約数列:

[1, 2, 37, 74, 263, 526, 4639, 9278, 9731, 19462, 171643, 343286, 1220057, 2440114, 45142109, 90284218]

約数ペア:

[(1, 90284218), (2, 45142109), (37, 2440114), (74, 1220057), (263, 343286), (526, 171643), (4639, 19462), (9278, 9731)]