129813554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{161059}}^1$

素因数の和:161105

約数の個数: 16

約数和(自身を含む): 216464640

約数和(自身を除く): 86651086

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 161059, 322118, 2093767, 4187534, 4992829, 9985658, 64906777, 129813554]

約数ペア:

[(1, 129813554), (2, 64906777), (13, 9985658), (26, 4992829), (31, 4187534), (62, 2093767), (403, 322118), (806, 161059)]