83851016

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{21347}}^1$

素因数の和:21844

約数の個数: 16

約数和(自身を含む): 157548240

約数和(自身を除く): 73697224

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 21347, 42694, 85388, 170776, 10481377, 20962754, 41925508, 83851016]

約数ペア:

[(1, 83851016), (2, 41925508), (4, 20962754), (8, 10481377), (491, 170776), (982, 85388), (1964, 42694), (3928, 21347)]