85786918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 154192896

約数和(自身を除く): 68405978

約数列:

[1, 2, 7, 14, 23, 46, 161, 263, 322, 526, 1013, 1841, 2026, 3682, 6049, 7091, 12098, 14182, 23299, 42343, 46598, 84686, 163093, 266419, 326186, 532838, 1864933, 3729866, 6127637, 12255274, 42893459, 85786918]

約数ペア:

[(1, 85786918), (2, 42893459), (7, 12255274), (14, 6127637), (23, 3729866), (46, 1864933), (161, 532838), (263, 326186), (322, 266419), (526, 163093), (1013, 84686), (1841, 46598), (2026, 42343), (3682, 23299), (6049, 14182), (7091, 12098)]