16253728

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 33312384

約数和(自身を除く): 17058656

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 101, 107, 188, 202, 214, 376, 404, 428, 752, 808, 856, 1504, 1616, 1712, 3232, 3424, 4747, 5029, 9494, 10058, 10807, 18988, 20116, 21614, 37976, 40232, 43228, 75952, 80464, 86456, 151904, 160928, 172912, 345824, 507929, 1015858, 2031716, 4063432, 8126864, 16253728]

約数ペア:

[(1, 16253728), (2, 8126864), (4, 4063432), (8, 2031716), (16, 1015858), (32, 507929), (47, 345824), (94, 172912), (101, 160928), (107, 151904), (188, 86456), (202, 80464), (214, 75952), (376, 43228), (404, 40232), (428, 37976), (752, 21614), (808, 20116), (856, 18988), (1504, 10807), (1616, 10058), (1712, 9494), (3232, 5029), (3424, 4747)]