81749084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{1699}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 149654400

約数和(自身を除く): 67905316

約数列:

[1, 2, 4, 23, 46, 92, 523, 1046, 1699, 2092, 3398, 6796, 12029, 24058, 39077, 48116, 78154, 156308, 888577, 1777154, 3554308, 20437271, 40874542, 81749084]

約数ペア:

[(1, 81749084), (2, 40874542), (4, 20437271), (23, 3554308), (46, 1777154), (92, 888577), (523, 156308), (1046, 78154), (1699, 48116), (2092, 39077), (3398, 24058), (6796, 12029)]