87670292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29983}}^1$

素因数の和:30047

約数の個数: 24

約数和(自身を含む): 166231296

約数和(自身を除く): 78561004

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 29983, 59966, 119932, 509711, 1019422, 1289269, 2038844, 2578538, 5157076, 21917573, 43835146, 87670292]

約数ペア:

[(1, 87670292), (2, 43835146), (4, 21917573), (17, 5157076), (34, 2578538), (43, 2038844), (68, 1289269), (86, 1019422), (172, 509711), (731, 119932), (1462, 59966), (2924, 29983)]