91519234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:342

約数の個数: 24

約数和(自身を含む): 142756020

約数和(自身を除く): 51236786

約数列:

[1, 2, 53, 89, 106, 109, 178, 218, 4717, 5777, 7921, 9434, 9701, 11554, 15842, 19402, 419813, 514153, 839626, 863389, 1028306, 1726778, 45759617, 91519234]

約数ペア:

[(1, 91519234), (2, 45759617), (53, 1726778), (89, 1028306), (106, 863389), (109, 839626), (178, 514153), (218, 419813), (4717, 19402), (5777, 15842), (7921, 11554), (9434, 9701)]