86870912

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{3923}}^1$

素因数の和:4110

約数の個数: 32

約数和(自身を含む): 174107880

約数和(自身を除く): 87236968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 3923, 5536, 7846, 11072, 15692, 22144, 31384, 62768, 125536, 251072, 502144, 678679, 1357358, 2714716, 5429432, 10858864, 21717728, 43435456, 86870912]

約数ペア:

[(1, 86870912), (2, 43435456), (4, 21717728), (8, 10858864), (16, 5429432), (32, 2714716), (64, 1357358), (128, 678679), (173, 502144), (346, 251072), (692, 125536), (1384, 62768), (2768, 31384), (3923, 22144), (5536, 15692), (7846, 11072)]