84197612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15791}}^1$

素因数の和:15869

約数の個数: 24

約数和(自身を含む): 155645952

約数和(自身を除く): 71448340

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 5332, 15791, 31582, 63164, 489521, 679013, 979042, 1358026, 1958084, 2716052, 21049403, 42098806, 84197612]

約数ペア:

[(1, 84197612), (2, 42098806), (4, 21049403), (31, 2716052), (43, 1958084), (62, 1358026), (86, 979042), (124, 679013), (172, 489521), (1333, 63164), (2666, 31582), (5332, 15791)]