82112128

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 188838720

約数和(自身を除く): 106726592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 811, 896, 904, 1582, 1622, 1808, 3164, 3244, 3616, 5677, 6328, 6488, 7232, 11354, 12656, 12976, 14464, 22708, 25312, 25952, 45416, 50624, 51904, 90832, 91643, 101248, 103808, 181664, 183286, 363328, 366572, 641501, 726656, 733144, 1283002, 1466288, 2566004, 2932576, 5132008, 5865152, 10264016, 11730304, 20528032, 41056064, 82112128]

約数ペア:

[(1, 82112128), (2, 41056064), (4, 20528032), (7, 11730304), (8, 10264016), (14, 5865152), (16, 5132008), (28, 2932576), (32, 2566004), (56, 1466288), (64, 1283002), (112, 733144), (113, 726656), (128, 641501), (224, 366572), (226, 363328), (448, 183286), (452, 181664), (791, 103808), (811, 101248), (896, 91643), (904, 90832), (1582, 51904), (1622, 50624), (1808, 45416), (3164, 25952), (3244, 25312), (3616, 22708), (5677, 14464), (6328, 12976), (6488, 12656), (7232, 11354)]