85890052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12263}}^1$

素因数の和:12387

約数の個数: 24

約数和(自身を含む): 160707456

約数和(自身を除く): 74817404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 12263, 24526, 49052, 208471, 416942, 833884, 1263089, 2526178, 5052356, 21472513, 42945026, 85890052]

約数ペア:

[(1, 85890052), (2, 42945026), (4, 21472513), (17, 5052356), (34, 2526178), (68, 1263089), (103, 833884), (206, 416942), (412, 208471), (1751, 49052), (3502, 24526), (7004, 12263)]