85557494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 62704906

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 1039, 2078, 2167, 3743, 4334, 7486, 11429, 19741, 22858, 39482, 41173, 82346, 204683, 217151, 409366, 434302, 2251513, 3888977, 4503026, 7777954, 42778747, 85557494]

約数ペア:

[(1, 85557494), (2, 42778747), (11, 7777954), (19, 4503026), (22, 3888977), (38, 2251513), (197, 434302), (209, 409366), (394, 217151), (418, 204683), (1039, 82346), (2078, 41173), (2167, 39482), (3743, 22858), (4334, 19741), (7486, 11429)]