31639435

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 39644640

約数和(自身を除く): 8005205

約数列:

[1, 5, 29, 113, 145, 565, 1931, 3277, 9655, 16385, 55999, 218203, 279995, 1091015, 6327887, 31639435]

約数ペア:

[(1, 31639435), (5, 6327887), (29, 1091015), (113, 279995), (145, 218203), (565, 55999), (1931, 16385), (3277, 9655)]