281946232

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2767}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 542085120

約数和(自身を除く): 260138888

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 376, 542, 1084, 2168, 2767, 5534, 11068, 12737, 22136, 25474, 50948, 101896, 130049, 260098, 520196, 749857, 1040392, 1499714, 2999428, 5998856, 35243279, 70486558, 140973116, 281946232]

約数ペア:

[(1, 281946232), (2, 140973116), (4, 70486558), (8, 35243279), (47, 5998856), (94, 2999428), (188, 1499714), (271, 1040392), (376, 749857), (542, 520196), (1084, 260098), (2168, 130049), (2767, 101896), (5534, 50948), (11068, 25474), (12737, 22136)]