86230816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20297

約数の個数: 48

約数和(自身を含む): 204240960

約数和(自身を除く): 118010144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20261, 40522, 81044, 141827, 162088, 283654, 324176, 384959, 567308, 648352, 769918, 1134616, 1539836, 2269232, 2694713, 3079672, 4538464, 5389426, 6159344, 10778852, 12318688, 21557704, 43115408, 86230816]

約数ペア:

[(1, 86230816), (2, 43115408), (4, 21557704), (7, 12318688), (8, 10778852), (14, 6159344), (16, 5389426), (19, 4538464), (28, 3079672), (32, 2694713), (38, 2269232), (56, 1539836), (76, 1134616), (112, 769918), (133, 648352), (152, 567308), (224, 384959), (266, 324176), (304, 283654), (532, 162088), (608, 141827), (1064, 81044), (2128, 40522), (4256, 20261)]