8664695168

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{80491}}^1$

素因数の和:80563

約数の個数: 48

約数和(自身を含む): 17877675660

約数和(自身を除く): 9212980492

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 841, 928, 1682, 1856, 3364, 3712, 6728, 13456, 26912, 53824, 80491, 107648, 160982, 321964, 643928, 1287856, 2334239, 2575712, 4668478, 5151424, 9336956, 10302848, 18673912, 37347824, 67692931, 74695648, 135385862, 149391296, 270771724, 298782592, 541543448, 1083086896, 2166173792, 4332347584, 8664695168]

約数ペア:

[(1, 8664695168), (2, 4332347584), (4, 2166173792), (8, 1083086896), (16, 541543448), (29, 298782592), (32, 270771724), (58, 149391296), (64, 135385862), (116, 74695648), (128, 67692931), (232, 37347824), (464, 18673912), (841, 10302848), (928, 9336956), (1682, 5151424), (1856, 4668478), (3364, 2575712), (3712, 2334239), (6728, 1287856), (13456, 643928), (26912, 321964), (53824, 160982), (80491, 107648)]