131571814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{75703}}^1$

素因数の和:75795

約数の個数: 16

約数和(自身を含む): 218027520

約数和(自身を除く): 86455706

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 75703, 151406, 832733, 1665466, 5980537, 11961074, 65785907, 131571814]

約数ペア:

[(1, 131571814), (2, 65785907), (11, 11961074), (22, 5980537), (79, 1665466), (158, 832733), (869, 151406), (1738, 75703)]