31467266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12907}}^1$

素因数の和:12985

約数の個数: 16

約数和(自身を含む): 50186304

約数和(自身を除く): 18719038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 12907, 25814, 296861, 593722, 684071, 1368142, 15733633, 31467266]

約数ペア:

[(1, 31467266), (2, 15733633), (23, 1368142), (46, 684071), (53, 593722), (106, 296861), (1219, 25814), (2438, 12907)]