89472490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{190367}}^1$

素因数の和:190421

約数の個数: 16

約数和(自身を含む): 164477952

約数和(自身を除く): 75005462

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 190367, 380734, 951835, 1903670, 8947249, 17894498, 44736245, 89472490]

約数ペア:

[(1, 89472490), (2, 44736245), (5, 17894498), (10, 8947249), (47, 1903670), (94, 951835), (235, 380734), (470, 190367)]