84965968

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{27803}}^1$

素因数の和:28002

約数の個数: 20

約数和(自身を含む): 165489408

約数和(自身を除く): 80523440

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 27803, 55606, 111212, 222424, 444848, 5310373, 10620746, 21241492, 42482984, 84965968]

約数ペア:

[(1, 84965968), (2, 42482984), (4, 21241492), (8, 10620746), (16, 5310373), (191, 444848), (382, 222424), (764, 111212), (1528, 55606), (3056, 27803)]