61639526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{23017}}^1$

素因数の和:23135

約数の個数: 16

約数和(自身を含む): 100542624

約数和(自身を除く): 38903098

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 23017, 46034, 299221, 598442, 2370751, 4741502, 30819763, 61639526]

約数ペア:

[(1, 61639526), (2, 30819763), (13, 4741502), (26, 2370751), (103, 598442), (206, 299221), (1339, 46034), (2678, 23017)]