83758864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43991}}^1$

素因数の和:44023

約数の個数: 40

約数和(自身を含む): 196380288

約数和(自身を除く): 112621424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 43991, 87982, 175964, 307937, 351928, 615874, 703856, 747847, 1231748, 1495694, 2463496, 2991388, 4926992, 5234929, 5982776, 10469858, 11965552, 20939716, 41879432, 83758864]

約数ペア:

[(1, 83758864), (2, 41879432), (4, 20939716), (7, 11965552), (8, 10469858), (14, 5982776), (16, 5234929), (17, 4926992), (28, 2991388), (34, 2463496), (56, 1495694), (68, 1231748), (112, 747847), (119, 703856), (136, 615874), (238, 351928), (272, 307937), (476, 175964), (952, 87982), (1904, 43991)]