89797796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 181077120

約数和(自身を除く): 91279324

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 178, 253, 356, 506, 979, 997, 1012, 1958, 1994, 2047, 3916, 3988, 4094, 8188, 10967, 21934, 22517, 22931, 43868, 45034, 45862, 88733, 90068, 91724, 177466, 252241, 354932, 504482, 976063, 1008964, 1952126, 2040859, 3904252, 4081718, 8163436, 22449449, 44898898, 89797796]

約数ペア:

[(1, 89797796), (2, 44898898), (4, 22449449), (11, 8163436), (22, 4081718), (23, 3904252), (44, 2040859), (46, 1952126), (89, 1008964), (92, 976063), (178, 504482), (253, 354932), (356, 252241), (506, 177466), (979, 91724), (997, 90068), (1012, 88733), (1958, 45862), (1994, 45034), (2047, 43868), (3916, 22931), (3988, 22517), (4094, 21934), (8188, 10967)]