103668526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128621}}^1$

素因数の和:128667

約数の個数: 16

約数和(自身を含む): 172867968

約数和(自身を除く): 69199442

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 128621, 257242, 1672073, 3344146, 3987251, 7974502, 51834263, 103668526]

約数ペア:

[(1, 103668526), (2, 51834263), (13, 7974502), (26, 3987251), (31, 3344146), (62, 1672073), (403, 257242), (806, 128621)]