86469560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50273}}^1$

素因数の和:50327

約数の個数: 32

約数和(自身を含む): 199085040

約数和(自身を除く): 112615480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 50273, 100546, 201092, 251365, 402184, 502730, 1005460, 2010920, 2161739, 4323478, 8646956, 10808695, 17293912, 21617390, 43234780, 86469560]

約数ペア:

[(1, 86469560), (2, 43234780), (4, 21617390), (5, 17293912), (8, 10808695), (10, 8646956), (20, 4323478), (40, 2161739), (43, 2010920), (86, 1005460), (172, 502730), (215, 402184), (344, 251365), (430, 201092), (860, 100546), (1720, 50273)]