67271816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{205097}}^1$

素因数の和:205144

約数の個数: 16

約数和(自身を含む): 129211740

約数和(自身を除く): 61939924

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 205097, 410194, 820388, 1640776, 8408977, 16817954, 33635908, 67271816]

約数ペア:

[(1, 67271816), (2, 33635908), (4, 16817954), (8, 8408977), (41, 1640776), (82, 820388), (164, 410194), (328, 205097)]