86900144

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{5119}}^1$

素因数の和:6188

約数の個数: 20

約数和(自身を含む): 168560640

約数和(自身を除く): 81660496

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 4244, 5119, 8488, 10238, 16976, 20476, 40952, 81904, 5431259, 10862518, 21725036, 43450072, 86900144]

約数ペア:

[(1, 86900144), (2, 43450072), (4, 21725036), (8, 10862518), (16, 5431259), (1061, 81904), (2122, 40952), (4244, 20476), (5119, 16976), (8488, 10238)]