68978632

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{19913}}^1$

素因数の和:20352

約数の個数: 16

約数和(自身を含む): 129640140

約数和(自身を除く): 60661508

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 19913, 39826, 79652, 159304, 8622329, 17244658, 34489316, 68978632]

約数ペア:

[(1, 68978632), (2, 34489316), (4, 17244658), (8, 8622329), (433, 159304), (866, 79652), (1732, 39826), (3464, 19913)]