89281630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{388181}}^1$

素因数の和:388211

約数の個数: 16

約数和(自身を含む): 167694624

約数和(自身を除く): 78412994

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 388181, 776362, 1940905, 3881810, 8928163, 17856326, 44640815, 89281630]

約数ペア:

[(1, 89281630), (2, 44640815), (5, 17856326), (10, 8928163), (23, 3881810), (46, 1940905), (115, 776362), (230, 388181)]