86309428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{12239}}^1$

素因数の和:12327

約数の個数: 24

約数和(自身を含む): 158336640

約数和(自身を除く): 72027212

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 12239, 24478, 48956, 501799, 526277, 1003598, 1052554, 2007196, 2105108, 21577357, 43154714, 86309428]

約数ペア:

[(1, 86309428), (2, 43154714), (4, 21577357), (41, 2105108), (43, 2007196), (82, 1052554), (86, 1003598), (164, 526277), (172, 501799), (1763, 48956), (3526, 24478), (7052, 12239)]