90591112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2773

約数の個数: 32

約数和(自身を含む): 178231680

約数和(自身を除く): 87640568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 2551, 4439, 5102, 8878, 10204, 17756, 20408, 35512, 58673, 117346, 234692, 469384, 492343, 984686, 1969372, 3938744, 11323889, 22647778, 45295556, 90591112]

約数ペア:

[(1, 90591112), (2, 45295556), (4, 22647778), (8, 11323889), (23, 3938744), (46, 1969372), (92, 984686), (184, 492343), (193, 469384), (386, 234692), (772, 117346), (1544, 58673), (2551, 35512), (4439, 20408), (5102, 17756), (8878, 10204)]