31917974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63079}}^1$

素因数の和:63115

約数の個数: 16

約数和(自身を含む): 54501120

約数和(自身を除く): 22583146

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 63079, 126158, 693869, 1387738, 1450817, 2901634, 15958987, 31917974]

約数ペア:

[(1, 31917974), (2, 15958987), (11, 2901634), (22, 1450817), (23, 1387738), (46, 693869), (253, 126158), (506, 63079)]