16529360

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 38810016

約数和(自身を除く): 22280656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 1931, 2140, 3862, 4280, 7724, 8560, 9655, 15448, 19310, 30896, 38620, 77240, 154480, 206617, 413234, 826468, 1033085, 1652936, 2066170, 3305872, 4132340, 8264680, 16529360]

約数ペア:

[(1, 16529360), (2, 8264680), (4, 4132340), (5, 3305872), (8, 2066170), (10, 1652936), (16, 1033085), (20, 826468), (40, 413234), (80, 206617), (107, 154480), (214, 77240), (428, 38620), (535, 30896), (856, 19310), (1070, 15448), (1712, 9655), (1931, 8560), (2140, 7724), (3862, 4280)]