86680672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{208367}}^1$

素因数の和:208390

約数の個数: 24

約数和(自身を含む): 183780576

約数和(自身を除く): 97099904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 208367, 416734, 833468, 1666936, 2708771, 3333872, 5417542, 6667744, 10835084, 21670168, 43340336, 86680672]

約数ペア:

[(1, 86680672), (2, 43340336), (4, 21670168), (8, 10835084), (13, 6667744), (16, 5417542), (26, 3333872), (32, 2708771), (52, 1666936), (104, 833468), (208, 416734), (416, 208367)]