83178784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1$

素因数の和:2633

約数の個数: 48

約数和(自身を含む): 178657920

約数和(自身を除く): 95479136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 2531, 4108, 5062, 8216, 10124, 16432, 20248, 32864, 32903, 40496, 65806, 80992, 131612, 199949, 263224, 399898, 526448, 799796, 1052896, 1599592, 2599337, 3199184, 5198674, 6398368, 10397348, 20794696, 41589392, 83178784]

約数ペア:

[(1, 83178784), (2, 41589392), (4, 20794696), (8, 10397348), (13, 6398368), (16, 5198674), (26, 3199184), (32, 2599337), (52, 1599592), (79, 1052896), (104, 799796), (158, 526448), (208, 399898), (316, 263224), (416, 199949), (632, 131612), (1027, 80992), (1264, 65806), (2054, 40496), (2528, 32903), (2531, 32864), (4108, 20248), (5062, 16432), (8216, 10124)]