89979584

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 56

約数和(自身を含む): 186647328

約数和(自身を除く): 96667744

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 164, 212, 328, 424, 647, 656, 848, 1294, 1312, 1696, 2173, 2588, 2624, 3392, 4346, 5176, 8692, 10352, 17384, 20704, 26527, 34291, 34768, 41408, 53054, 68582, 69536, 106108, 137164, 139072, 212216, 274328, 424432, 548656, 848864, 1097312, 1405931, 1697728, 2194624, 2811862, 5623724, 11247448, 22494896, 44989792, 89979584]

約数ペア:

[(1, 89979584), (2, 44989792), (4, 22494896), (8, 11247448), (16, 5623724), (32, 2811862), (41, 2194624), (53, 1697728), (64, 1405931), (82, 1097312), (106, 848864), (164, 548656), (212, 424432), (328, 274328), (424, 212216), (647, 139072), (656, 137164), (848, 106108), (1294, 69536), (1312, 68582), (1696, 53054), (2173, 41408), (2588, 34768), (2624, 34291), (3392, 26527), (4346, 20704), (5176, 17384), (8692, 10352)]