13891072

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2118

約数の個数: 40

約数和(自身を含む): 29904336

約数和(自身を除く): 16013264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2087, 3328, 4174, 6656, 8348, 16696, 27131, 33392, 54262, 66784, 108524, 133568, 217048, 267136, 434096, 534272, 868192, 1068544, 1736384, 3472768, 6945536, 13891072]

約数ペア:

[(1, 13891072), (2, 6945536), (4, 3472768), (8, 1736384), (13, 1068544), (16, 868192), (26, 534272), (32, 434096), (52, 267136), (64, 217048), (104, 133568), (128, 108524), (208, 66784), (256, 54262), (416, 33392), (512, 27131), (832, 16696), (1664, 8348), (2087, 6656), (3328, 4174)]