81937184

素因数分解:

$2^5\times 7^1\times {\mathrm{365791}}^1$

素因数の和:365808

約数の個数: 24

約数和(自身を含む): 184359168

約数和(自身を除く): 102421984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 365791, 731582, 1463164, 2560537, 2926328, 5121074, 5852656, 10242148, 11705312, 20484296, 40968592, 81937184]

約数ペア:

[(1, 81937184), (2, 40968592), (4, 20484296), (7, 11705312), (8, 10242148), (14, 5852656), (16, 5121074), (28, 2926328), (32, 2560537), (56, 1463164), (112, 731582), (224, 365791)]