80044884616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12497}}^1\times {\mathrm{42139}}^1$

素因数の和:54661

約数の個数: 32

約数和(自身を含む): 157999716000

約数和(自身を除く): 77954831384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12497, 24994, 42139, 49988, 84278, 99976, 168556, 237443, 337112, 474886, 800641, 949772, 1601282, 1899544, 3202564, 6405128, 526611083, 1053222166, 2106444332, 4212888664, 10005610577, 20011221154, 40022442308, 80044884616]

約数ペア:

[(1, 80044884616), (2, 40022442308), (4, 20011221154), (8, 10005610577), (19, 4212888664), (38, 2106444332), (76, 1053222166), (152, 526611083), (12497, 6405128), (24994, 3202564), (42139, 1899544), (49988, 1601282), (84278, 949772), (99976, 800641), (168556, 474886), (237443, 337112)]