231686392

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{70123}}^1$

素因数の和:70195

約数の個数: 32

約数和(自身を含む): 504892800

約数和(自身を除く): 273206408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 70123, 140246, 280492, 490861, 560984, 981722, 1963444, 3926888, 4137257, 8274514, 16549028, 28960799, 33098056, 57921598, 115843196, 231686392]

約数ペア:

[(1, 231686392), (2, 115843196), (4, 57921598), (7, 33098056), (8, 28960799), (14, 16549028), (28, 8274514), (56, 4137257), (59, 3926888), (118, 1963444), (236, 981722), (413, 560984), (472, 490861), (826, 280492), (1652, 140246), (3304, 70123)]