84126908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6791}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 155944320

約数和(自身を除く): 71817412

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 6791, 12388, 13582, 27164, 129029, 258058, 516116, 1106933, 2213866, 4427732, 21031727, 42063454, 84126908]

約数ペア:

[(1, 84126908), (2, 42063454), (4, 21031727), (19, 4427732), (38, 2213866), (76, 1106933), (163, 516116), (326, 258058), (652, 129029), (3097, 27164), (6194, 13582), (6791, 12388)]