31192924

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30109}}^1$

素因数の和:30157

約数の個数: 24

約数和(自身を含む): 64074080

約数和(自身を除く): 32881156

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 30109, 60218, 120436, 210763, 421526, 843052, 1114033, 2228066, 4456132, 7798231, 15596462, 31192924]

約数ペア:

[(1, 31192924), (2, 15596462), (4, 7798231), (7, 4456132), (14, 2228066), (28, 1114033), (37, 843052), (74, 421526), (148, 210763), (259, 120436), (518, 60218), (1036, 30109)]