85479524

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4140

約数の個数: 36

約数和(自身を含む): 167247360

約数和(自身を除く): 81767836

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 4079, 5239, 8158, 10478, 16316, 20956, 53027, 106054, 126449, 212108, 252898, 505796, 689351, 1378702, 1643837, 2757404, 3287674, 6575348, 21369881, 42739762, 85479524]

約数ペア:

[(1, 85479524), (2, 42739762), (4, 21369881), (13, 6575348), (26, 3287674), (31, 2757404), (52, 1643837), (62, 1378702), (124, 689351), (169, 505796), (338, 252898), (403, 212108), (676, 126449), (806, 106054), (1612, 53027), (4079, 20956), (5239, 16316), (8158, 10478)]