56940112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{187303}}^1$

素因数の和:187330

約数の個数: 20

約数和(自身を含む): 116128480

約数和(自身を除く): 59188368

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 187303, 374606, 749212, 1498424, 2996848, 3558757, 7117514, 14235028, 28470056, 56940112]

約数ペア:

[(1, 56940112), (2, 28470056), (4, 14235028), (8, 7117514), (16, 3558757), (19, 2996848), (38, 1498424), (76, 749212), (152, 374606), (304, 187303)]