90479128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 174706560

約数和(自身を除く): 84227432

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 446, 892, 1237, 1784, 2474, 4948, 9143, 9896, 18286, 36572, 50717, 73144, 101434, 202868, 275851, 405736, 551702, 1103404, 2206808, 11309891, 22619782, 45239564, 90479128]

約数ペア:

[(1, 90479128), (2, 45239564), (4, 22619782), (8, 11309891), (41, 2206808), (82, 1103404), (164, 551702), (223, 405736), (328, 275851), (446, 202868), (892, 101434), (1237, 73144), (1784, 50717), (2474, 36572), (4948, 18286), (9143, 9896)]