31551888

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4729}}^1$

素因数の和:4879

約数の個数: 40

約数和(自身を含む): 82112800

約数和(自身を除く): 50560912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4729, 6672, 9458, 14187, 18916, 28374, 37832, 56748, 75664, 113496, 226992, 657331, 1314662, 1971993, 2629324, 3943986, 5258648, 7887972, 10517296, 15775944, 31551888]

約数ペア:

[(1, 31551888), (2, 15775944), (3, 10517296), (4, 7887972), (6, 5258648), (8, 3943986), (12, 2629324), (16, 1971993), (24, 1314662), (48, 657331), (139, 226992), (278, 113496), (417, 75664), (556, 56748), (834, 37832), (1112, 28374), (1668, 18916), (2224, 14187), (3336, 9458), (4729, 6672)]