88889684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2113}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 167809320

約数和(自身を除く): 78919636

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 2113, 3236, 4226, 8452, 10517, 21034, 27469, 42068, 54938, 109876, 1709417, 3418834, 6837668, 22222421, 44444842, 88889684]

約数ペア:

[(1, 88889684), (2, 44444842), (4, 22222421), (13, 6837668), (26, 3418834), (52, 1709417), (809, 109876), (1618, 54938), (2113, 42068), (3236, 27469), (4226, 21034), (8452, 10517)]