56008156

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{421}}^2$

素因数の和:925

約数の個数: 18

約数和(自身を含む): 99491280

約数和(自身を除く): 43483124

約数列:

[1, 2, 4, 79, 158, 316, 421, 842, 1684, 33259, 66518, 133036, 177241, 354482, 708964, 14002039, 28004078, 56008156]

約数ペア:

[(1, 56008156), (2, 28004078), (4, 14002039), (79, 708964), (158, 354482), (316, 177241), (421, 133036), (842, 66518), (1684, 33259)]