90417956

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1151}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 162570240

約数和(自身を除く): 72152284

約数列:

[1, 2, 4, 41, 82, 164, 479, 958, 1151, 1916, 2302, 4604, 19639, 39278, 47191, 78556, 94382, 188764, 551329, 1102658, 2205316, 22604489, 45208978, 90417956]

約数ペア:

[(1, 90417956), (2, 45208978), (4, 22604489), (41, 2205316), (82, 1102658), (164, 551329), (479, 188764), (958, 94382), (1151, 78556), (1916, 47191), (2302, 39278), (4604, 19639)]