31926008

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{10259}}^1$

素因数の和:10654

約数の個数: 16

約数和(自身を含む): 60021000

約数和(自身を除く): 28094992

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 10259, 20518, 41036, 82072, 3990751, 7981502, 15963004, 31926008]

約数ペア:

[(1, 31926008), (2, 15963004), (4, 7981502), (8, 3990751), (389, 82072), (778, 41036), (1556, 20518), (3112, 10259)]