87761258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{42727}}^1$

素因数の和:42821

約数の個数: 16

約数和(自身を含む): 143566080

約数和(自身を除く): 55804822

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 42727, 85454, 555451, 1110902, 3375433, 6750866, 43880629, 87761258]

約数ペア:

[(1, 87761258), (2, 43880629), (13, 6750866), (26, 3375433), (79, 1110902), (158, 555451), (1027, 85454), (2054, 42727)]