215513187856

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3958147}}^1$

素因数の和:3958279

約数の個数: 40

約数和(自身を含む): 432894730464

約数和(自身を除く): 217381542608

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 27224, 54448, 3958147, 7916294, 15832588, 31665176, 63330352, 162284027, 324568054, 328526201, 649136108, 657052402, 1298272216, 1314104804, 2596544432, 2628209608, 5256419216, 13469574241, 26939148482, 53878296964, 107756593928, 215513187856]

約数ペア:

[(1, 215513187856), (2, 107756593928), (4, 53878296964), (8, 26939148482), (16, 13469574241), (41, 5256419216), (82, 2628209608), (83, 2596544432), (164, 1314104804), (166, 1298272216), (328, 657052402), (332, 649136108), (656, 328526201), (664, 324568054), (1328, 162284027), (3403, 63330352), (6806, 31665176), (13612, 15832588), (27224, 7916294), (54448, 3958147)]