90890404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{5953}}^1$

素因数の和:6315

約数の個数: 24

約数和(自身を含む): 174047328

約数和(自身を除く): 83156924

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 5953, 7634, 11906, 15268, 23812, 65483, 130966, 261932, 2065691, 4131382, 8262764, 22722601, 45445202, 90890404]

約数ペア:

[(1, 90890404), (2, 45445202), (4, 22722601), (11, 8262764), (22, 4131382), (44, 2065691), (347, 261932), (694, 130966), (1388, 65483), (3817, 23812), (5953, 15268), (7634, 11906)]