28670816

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{10067}}^1$

素因数の和:10166

約数の個数: 24

約数和(自身を含む): 57085560

約数和(自身を除く): 28414744

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 10067, 20134, 40268, 80536, 161072, 322144, 895963, 1791926, 3583852, 7167704, 14335408, 28670816]

約数ペア:

[(1, 28670816), (2, 14335408), (4, 7167704), (8, 3583852), (16, 1791926), (32, 895963), (89, 322144), (178, 161072), (356, 80536), (712, 40268), (1424, 20134), (2848, 10067)]