87802864

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{22961}}^1$

素因数の和:23208

約数の個数: 20

約数和(自身を含む): 170837280

約数和(自身を除く): 83034416

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 22961, 45922, 91844, 183688, 367376, 5487679, 10975358, 21950716, 43901432, 87802864]

約数ペア:

[(1, 87802864), (2, 43901432), (4, 21950716), (8, 10975358), (16, 5487679), (239, 367376), (478, 183688), (956, 91844), (1912, 45922), (3824, 22961)]