89921416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{864629}}^1$

素因数の和:864648

約数の個数: 16

約数和(自身を含む): 181572300

約数和(自身を除く): 91650884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 864629, 1729258, 3458516, 6917032, 11240177, 22480354, 44960708, 89921416]

約数ペア:

[(1, 89921416), (2, 44960708), (4, 22480354), (8, 11240177), (13, 6917032), (26, 3458516), (52, 1729258), (104, 864629)]