90709226

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 137256768

約数和(自身を除く): 46547542

約数列:

[1, 2, 263, 331, 521, 526, 662, 1042, 87053, 137023, 172451, 174106, 274046, 344902, 45354613, 90709226]

約数ペア:

[(1, 90709226), (2, 45354613), (263, 344902), (331, 274046), (521, 174106), (526, 172451), (662, 137023), (1042, 87053)]