80849876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3677}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 148296960

約数和(自身を除く): 67447084

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 956, 3677, 5497, 7354, 10994, 14708, 21988, 84571, 169142, 338284, 878803, 1757606, 3515212, 20212469, 40424938, 80849876]

約数ペア:

[(1, 80849876), (2, 40424938), (4, 20212469), (23, 3515212), (46, 1757606), (92, 878803), (239, 338284), (478, 169142), (956, 84571), (3677, 21988), (5497, 14708), (7354, 10994)]