31553768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{232013}}^1$

素因数の和:232036

約数の個数: 16

約数和(自身を含む): 62643780

約数和(自身を除く): 31090012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 232013, 464026, 928052, 1856104, 3944221, 7888442, 15776884, 31553768]

約数ペア:

[(1, 31553768), (2, 15776884), (4, 7888442), (8, 3944221), (17, 1856104), (34, 928052), (68, 464026), (136, 232013)]