69281944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{201401}}^1$

素因数の和:201450

約数の個数: 16

約数和(自身を含む): 132925320

約数和(自身を除く): 63643376

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 201401, 402802, 805604, 1611208, 8660243, 17320486, 34640972, 69281944]

約数ペア:

[(1, 69281944), (2, 34640972), (4, 17320486), (8, 8660243), (43, 1611208), (86, 805604), (172, 402802), (344, 201401)]