85408372

素因数分解:

$2^2\times 7^4\times {\mathrm{8893}}^1$

素因数の和:8925

約数の個数: 30

約数和(自身を含む): 174384658

約数和(自身を除く): 88976286

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 8893, 9604, 17786, 35572, 62251, 124502, 249004, 435757, 871514, 1743028, 3050299, 6100598, 12201196, 21352093, 42704186, 85408372]

約数ペア:

[(1, 85408372), (2, 42704186), (4, 21352093), (7, 12201196), (14, 6100598), (28, 3050299), (49, 1743028), (98, 871514), (196, 435757), (343, 249004), (686, 124502), (1372, 62251), (2401, 35572), (4802, 17786), (8893, 9604)]