80521792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5693}}^1$

素因数の和:5735

約数の個数: 56

約数和(自身を含む): 182230776

約数和(自身を除く): 101708984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 5693, 7072, 11386, 14144, 22772, 45544, 74009, 91088, 96781, 148018, 182176, 193562, 296036, 364352, 387124, 592072, 774248, 1184144, 1258153, 1548496, 2368288, 2516306, 3096992, 4736576, 5032612, 6193984, 10065224, 20130448, 40260896, 80521792]

約数ペア:

[(1, 80521792), (2, 40260896), (4, 20130448), (8, 10065224), (13, 6193984), (16, 5032612), (17, 4736576), (26, 3096992), (32, 2516306), (34, 2368288), (52, 1548496), (64, 1258153), (68, 1184144), (104, 774248), (136, 592072), (208, 387124), (221, 364352), (272, 296036), (416, 193562), (442, 182176), (544, 148018), (832, 96781), (884, 91088), (1088, 74009), (1768, 45544), (3536, 22772), (5693, 14144), (7072, 11386)]