123846784

素因数分解:

$2^7\times {\mathrm{857}}^1\times {\mathrm{1129}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 247232700

約数和(自身を除く): 123385916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 857, 1129, 1714, 2258, 3428, 4516, 6856, 9032, 13712, 18064, 27424, 36128, 54848, 72256, 109696, 144512, 967553, 1935106, 3870212, 7740424, 15480848, 30961696, 61923392, 123846784]

約数ペア:

[(1, 123846784), (2, 61923392), (4, 30961696), (8, 15480848), (16, 7740424), (32, 3870212), (64, 1935106), (128, 967553), (857, 144512), (1129, 109696), (1714, 72256), (2258, 54848), (3428, 36128), (4516, 27424), (6856, 18064), (9032, 13712)]