86571998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{4673}}^1$

素因数の和:4891

約数の個数: 16

約数和(自身を含む): 132928560

約数和(自身を除く): 46356562

約数列:

[1, 2, 59, 118, 157, 314, 4673, 9263, 9346, 18526, 275707, 551414, 733661, 1467322, 43285999, 86571998]

約数ペア:

[(1, 86571998), (2, 43285999), (59, 1467322), (118, 733661), (157, 551414), (314, 275707), (4673, 18526), (9263, 9346)]