127351216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5641}}^1$

素因数の和:5749

約数の個数: 40

約数和(自身を含む): 264451824

約数和(自身を除く): 137100608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 5641, 5644, 11282, 11288, 22564, 22576, 45128, 90256, 95897, 191794, 383588, 468203, 767176, 936406, 1534352, 1872812, 3745624, 7491248, 7959451, 15918902, 31837804, 63675608, 127351216]

約数ペア:

[(1, 127351216), (2, 63675608), (4, 31837804), (8, 15918902), (16, 7959451), (17, 7491248), (34, 3745624), (68, 1872812), (83, 1534352), (136, 936406), (166, 767176), (272, 468203), (332, 383588), (664, 191794), (1328, 95897), (1411, 90256), (2822, 45128), (5641, 22576), (5644, 22564), (11282, 11288)]