91256836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 180069120

約数和(自身を除く): 88812284

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 139, 172, 278, 347, 473, 556, 694, 946, 1388, 1529, 1892, 3058, 3817, 5977, 6116, 7634, 11954, 14921, 15268, 23908, 29842, 48233, 59684, 65747, 96466, 131494, 164131, 192932, 262988, 328262, 530563, 656524, 1061126, 2074019, 2122252, 4148038, 8296076, 22814209, 45628418, 91256836]

約数ペア:

[(1, 91256836), (2, 45628418), (4, 22814209), (11, 8296076), (22, 4148038), (43, 2122252), (44, 2074019), (86, 1061126), (139, 656524), (172, 530563), (278, 328262), (347, 262988), (473, 192932), (556, 164131), (694, 131494), (946, 96466), (1388, 65747), (1529, 59684), (1892, 48233), (3058, 29842), (3817, 23908), (5977, 15268), (6116, 14921), (7634, 11954)]