87860758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{13001}}^1$

素因数の和:13143

約数の個数: 16

約数和(自身を含む): 137301120

約数和(自身を除く): 49440362

約数列:

[1, 2, 31, 62, 109, 218, 3379, 6758, 13001, 26002, 403031, 806062, 1417109, 2834218, 43930379, 87860758]

約数ペア:

[(1, 87860758), (2, 43930379), (31, 2834218), (62, 1417109), (109, 806062), (218, 403031), (3379, 26002), (6758, 13001)]