31129814

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 47497968

約数和(自身を除く): 16368154

約数列:

[1, 2, 83, 166, 277, 554, 677, 1354, 22991, 45982, 56191, 112382, 187529, 375058, 15564907, 31129814]

約数ペア:

[(1, 31129814), (2, 15564907), (83, 375058), (166, 187529), (277, 112382), (554, 56191), (677, 45982), (1354, 22991)]