23864816

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{16759}}^1$

素因数の和:16856

約数の個数: 20

約数和(自身を含む): 46760400

約数和(自身を除く): 22895584

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 16759, 33518, 67036, 134072, 268144, 1491551, 2983102, 5966204, 11932408, 23864816]

約数ペア:

[(1, 23864816), (2, 11932408), (4, 5966204), (8, 2983102), (16, 1491551), (89, 268144), (178, 134072), (356, 67036), (712, 33518), (1424, 16759)]