90457409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{2333}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 107550720

約数和(自身を除く): 17093311

約数列:

[1, 7, 29, 191, 203, 1337, 2333, 5539, 16331, 38773, 67657, 445603, 473599, 3119221, 12922487, 90457409]

約数ペア:

[(1, 90457409), (7, 12922487), (29, 3119221), (191, 473599), (203, 445603), (1337, 67657), (2333, 38773), (5539, 16331)]