31664748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71317}}^1$

素因数の和:71361

約数の個数: 24

約数和(自身を含む): 75882352

約数和(自身を除く): 44217604

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 71317, 142634, 213951, 285268, 427902, 855804, 2638729, 5277458, 7916187, 10554916, 15832374, 31664748]

約数ペア:

[(1, 31664748), (2, 15832374), (3, 10554916), (4, 7916187), (6, 5277458), (12, 2638729), (37, 855804), (74, 427902), (111, 285268), (148, 213951), (222, 142634), (444, 71317)]