85830728

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{21851}}^1$

素因数の和:22348

約数の個数: 16

約数和(自身を含む): 161267760

約数和(自身を除く): 75437032

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 21851, 43702, 87404, 174808, 10728841, 21457682, 42915364, 85830728]

約数ペア:

[(1, 85830728), (2, 42915364), (4, 21457682), (8, 10728841), (491, 174808), (982, 87404), (1964, 43702), (3928, 21851)]