90729992

素因数分解:

$2^3\times {\mathrm{2801}}^1\times {\mathrm{4049}}^1$

素因数の和:6856

約数の個数: 16

約数和(自身を含む): 170221500

約数和(自身を除く): 79491508

約数列:

[1, 2, 4, 8, 2801, 4049, 5602, 8098, 11204, 16196, 22408, 32392, 11341249, 22682498, 45364996, 90729992]

約数ペア:

[(1, 90729992), (2, 45364996), (4, 22682498), (8, 11341249), (2801, 32392), (4049, 22408), (5602, 16196), (8098, 11204)]