80236486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{21839}}^1$

素因数の和:22019

約数の個数: 16

約数和(自身を含む): 132088320

約数和(自身を除く): 51851834

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 21839, 43678, 240229, 480458, 3647113, 7294226, 40118243, 80236486]

約数ペア:

[(1, 80236486), (2, 40118243), (11, 7294226), (22, 3647113), (167, 480458), (334, 240229), (1837, 43678), (3674, 21839)]