127030856

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{37717}}^1$

素因数の和:38144

約数の個数: 16

約数和(自身を含む): 238754940

約数和(自身を除く): 111724084

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 37717, 75434, 150868, 301736, 15878857, 31757714, 63515428, 127030856]

約数ペア:

[(1, 127030856), (2, 63515428), (4, 31757714), (8, 15878857), (421, 301736), (842, 150868), (1684, 75434), (3368, 37717)]