90542110

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{71293}}^1$

素因数の和:71427

約数の個数: 16

約数和(自身を含む): 164261376

約数和(自身を除く): 73719266

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 71293, 142586, 356465, 712930, 9054211, 18108422, 45271055, 90542110]

約数ペア:

[(1, 90542110), (2, 45271055), (5, 18108422), (10, 9054211), (127, 712930), (254, 356465), (635, 142586), (1270, 71293)]