15964288

素因数分解:

$2^7\times {\mathrm{124721}}^1$

素因数の和:124735

約数の個数: 16

約数和(自身を含む): 31804110

約数和(自身を除く): 15839822

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 124721, 249442, 498884, 997768, 1995536, 3991072, 7982144, 15964288]

約数ペア:

[(1, 15964288), (2, 7982144), (4, 3991072), (8, 1995536), (16, 997768), (32, 498884), (64, 249442), (128, 124721)]