16998047104

素因数分解:

$2^7\times {\mathrm{239}}^1\times {\mathrm{555637}}^1$

素因数の和:555890

約数の個数: 32

約数和(自身を含む): 34005045600

約数和(自身を除く): 17006998496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 478, 956, 1912, 3824, 7648, 15296, 30592, 555637, 1111274, 2222548, 4445096, 8890192, 17780384, 35560768, 71121536, 132797243, 265594486, 531188972, 1062377944, 2124755888, 4249511776, 8499023552, 16998047104]

約数ペア:

[(1, 16998047104), (2, 8499023552), (4, 4249511776), (8, 2124755888), (16, 1062377944), (32, 531188972), (64, 265594486), (128, 132797243), (239, 71121536), (478, 35560768), (956, 17780384), (1912, 8890192), (3824, 4445096), (7648, 2222548), (15296, 1111274), (30592, 555637)]