61492208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{202277}}^1$

素因数の和:202304

約数の個数: 20

約数和(自身を含む): 125412360

約数和(自身を除く): 63920152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 202277, 404554, 809108, 1618216, 3236432, 3843263, 7686526, 15373052, 30746104, 61492208]

約数ペア:

[(1, 61492208), (2, 30746104), (4, 15373052), (8, 7686526), (16, 3843263), (19, 3236432), (38, 1618216), (76, 809108), (152, 404554), (304, 202277)]