8880664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 18990720

約数和(自身を除く): 10110056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 5023, 10046, 20092, 40184, 65299, 85391, 130598, 170782, 261196, 341564, 522392, 683128, 1110083, 2220166, 4440332, 8880664]

約数ペア:

[(1, 8880664), (2, 4440332), (4, 2220166), (8, 1110083), (13, 683128), (17, 522392), (26, 341564), (34, 261196), (52, 170782), (68, 130598), (104, 85391), (136, 65299), (221, 40184), (442, 20092), (884, 10046), (1768, 5023)]