16225448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 31505760

約数和(自身を除く): 15280312

約数列:

[1, 2, 4, 8, 43, 86, 101, 172, 202, 344, 404, 467, 808, 934, 1868, 3736, 4343, 8686, 17372, 20081, 34744, 40162, 47167, 80324, 94334, 160648, 188668, 377336, 2028181, 4056362, 8112724, 16225448]

約数ペア:

[(1, 16225448), (2, 8112724), (4, 4056362), (8, 2028181), (43, 377336), (86, 188668), (101, 160648), (172, 94334), (202, 80324), (344, 47167), (404, 40162), (467, 34744), (808, 20081), (934, 17372), (1868, 8686), (3736, 4343)]