87879806

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{60943}}^1$

素因数の和:61055

約数の個数: 16

約数和(自身を含む): 152116224

約数和(自身を除く): 64236418

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 60943, 121886, 426601, 853202, 6277129, 12554258, 43939903, 87879806]

約数ペア:

[(1, 87879806), (2, 43939903), (7, 12554258), (14, 6277129), (103, 853202), (206, 426601), (721, 121886), (1442, 60943)]