31212672

素因数分解:

$2^7\times 3^1\times {\mathrm{81283}}^1$

素因数の和:81300

約数の個数: 32

約数和(自身を含む): 82909680

約数和(自身を除く): 51697008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81283, 162566, 243849, 325132, 487698, 650264, 975396, 1300528, 1950792, 2601056, 3901584, 5202112, 7803168, 10404224, 15606336, 31212672]

約数ペア:

[(1, 31212672), (2, 15606336), (3, 10404224), (4, 7803168), (6, 5202112), (8, 3901584), (12, 2601056), (16, 1950792), (24, 1300528), (32, 975396), (48, 650264), (64, 487698), (96, 325132), (128, 243849), (192, 162566), (384, 81283)]