31890392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{59497}}^1$

素因数の和:59570

約数の個数: 16

約数和(自身を含む): 60687960

約数和(自身を除く): 28797568

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 59497, 118994, 237988, 475976, 3986299, 7972598, 15945196, 31890392]

約数ペア:

[(1, 31890392), (2, 15945196), (4, 7972598), (8, 3986299), (67, 475976), (134, 237988), (268, 118994), (536, 59497)]