31319664

素因数分解:

$2^4\times 3^1\times {\mathrm{652493}}^1$

素因数の和:652504

約数の個数: 20

約数和(自身を含む): 80909256

約数和(自身を除く): 49589592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 652493, 1304986, 1957479, 2609972, 3914958, 5219944, 7829916, 10439888, 15659832, 31319664]

約数ペア:

[(1, 31319664), (2, 15659832), (3, 10439888), (4, 7829916), (6, 5219944), (8, 3914958), (12, 2609972), (16, 1957479), (24, 1304986), (48, 652493)]