4087784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 3999256

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 311, 424, 622, 1244, 1643, 2488, 3286, 6572, 9641, 13144, 16483, 19282, 32966, 38564, 65932, 77128, 131864, 510973, 1021946, 2043892, 4087784]

約数ペア:

[(1, 4087784), (2, 2043892), (4, 1021946), (8, 510973), (31, 131864), (53, 77128), (62, 65932), (106, 38564), (124, 32966), (212, 19282), (248, 16483), (311, 13144), (424, 9641), (622, 6572), (1244, 3286), (1643, 2488)]