66465368

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{55021}}^1$

素因数の和:55178

約数の個数: 16

約数和(自身を含む): 125450160

約数和(自身を除く): 58984792

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 55021, 110042, 220084, 440168, 8308171, 16616342, 33232684, 66465368]

約数ペア:

[(1, 66465368), (2, 33232684), (4, 16616342), (8, 8308171), (151, 440168), (302, 220084), (604, 110042), (1208, 55021)]