66931408

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{9661}}^1$

素因数の和:10102

約数の個数: 20

約数和(自身を含む): 129992548

約数和(自身を除く): 63061140

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 3464, 6928, 9661, 19322, 38644, 77288, 154576, 4183213, 8366426, 16732852, 33465704, 66931408]

約数ペア:

[(1, 66931408), (2, 33465704), (4, 16732852), (8, 8366426), (16, 4183213), (433, 154576), (866, 77288), (1732, 38644), (3464, 19322), (6928, 9661)]