90564859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28687}}^1$

素因数の和:28746

約数の個数: 16

約数和(自身を含む): 115670016

約数和(自身を除く): 25105157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 28687, 200809, 315557, 1176167, 2208899, 8233169, 12937837, 90564859]

約数ペア:

[(1, 90564859), (7, 12937837), (11, 8233169), (41, 2208899), (77, 1176167), (287, 315557), (451, 200809), (3157, 28687)]