31084256

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 39395104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 919, 1057, 1208, 1838, 2114, 2416, 3676, 4228, 4832, 6433, 7352, 8456, 12866, 14704, 16912, 25732, 29408, 33824, 51464, 102928, 138769, 205856, 277538, 555076, 971383, 1110152, 1942766, 2220304, 3885532, 4440608, 7771064, 15542128, 31084256]

約数ペア:

[(1, 31084256), (2, 15542128), (4, 7771064), (7, 4440608), (8, 3885532), (14, 2220304), (16, 1942766), (28, 1110152), (32, 971383), (56, 555076), (112, 277538), (151, 205856), (224, 138769), (302, 102928), (604, 51464), (919, 33824), (1057, 29408), (1208, 25732), (1838, 16912), (2114, 14704), (2416, 12866), (3676, 8456), (4228, 7352), (4832, 6433)]