88681684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{243631}}^1$

素因数の和:243655

約数の個数: 24

約数和(自身を含む): 191007488

約数和(自身を除く): 102325804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 243631, 487262, 974524, 1705417, 3167203, 3410834, 6334406, 6821668, 12668812, 22170421, 44340842, 88681684]

約数ペア:

[(1, 88681684), (2, 44340842), (4, 22170421), (7, 12668812), (13, 6821668), (14, 6334406), (26, 3410834), (28, 3167203), (52, 1705417), (91, 974524), (182, 487262), (364, 243631)]