31639884

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71261}}^1$

素因数の和:71305

約数の個数: 24

約数和(自身を含む): 75822768

約数和(自身を除く): 44182884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 71261, 142522, 213783, 285044, 427566, 855132, 2636657, 5273314, 7909971, 10546628, 15819942, 31639884]

約数ペア:

[(1, 31639884), (2, 15819942), (3, 10546628), (4, 7909971), (6, 5273314), (12, 2636657), (37, 855132), (74, 427566), (111, 285044), (148, 213783), (222, 142522), (444, 71261)]