31304816

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{2129}}^1$

素因数の和:3056

約数の個数: 20

約数和(自身を含む): 60747600

約数和(自身を除く): 29442784

約数列:

[1, 2, 4, 8, 16, 919, 1838, 2129, 3676, 4258, 7352, 8516, 14704, 17032, 34064, 1956551, 3913102, 7826204, 15652408, 31304816]

約数ペア:

[(1, 31304816), (2, 15652408), (4, 7826204), (8, 3913102), (16, 1956551), (919, 34064), (1838, 17032), (2129, 14704), (3676, 8516), (4258, 7352)]