16552088

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 37739520

約数和(自身を除く): 21187432

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 181, 184, 284, 322, 362, 497, 568, 644, 724, 994, 1267, 1288, 1448, 1633, 1988, 2534, 3266, 3976, 4163, 5068, 6532, 8326, 10136, 11431, 12851, 13064, 16652, 22862, 25702, 29141, 33304, 45724, 51404, 58282, 89957, 91448, 102808, 116564, 179914, 233128, 295573, 359828, 591146, 719656, 1182292, 2069011, 2364584, 4138022, 8276044, 16552088]

約数ペア:

[(1, 16552088), (2, 8276044), (4, 4138022), (7, 2364584), (8, 2069011), (14, 1182292), (23, 719656), (28, 591146), (46, 359828), (56, 295573), (71, 233128), (92, 179914), (142, 116564), (161, 102808), (181, 91448), (184, 89957), (284, 58282), (322, 51404), (362, 45724), (497, 33304), (568, 29141), (644, 25702), (724, 22862), (994, 16652), (1267, 13064), (1288, 12851), (1448, 11431), (1633, 10136), (1988, 8326), (2534, 6532), (3266, 5068), (3976, 4163)]