121372816

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{12923}}^1$

素因数の和:13518

約数の個数: 20

約数和(自身を含む): 235578672

約数和(自身を除く): 114205856

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2348, 4696, 9392, 12923, 25846, 51692, 103384, 206768, 7585801, 15171602, 30343204, 60686408, 121372816]

約数ペア:

[(1, 121372816), (2, 60686408), (4, 30343204), (8, 15171602), (16, 7585801), (587, 206768), (1174, 103384), (2348, 51692), (4696, 25846), (9392, 12923)]