87127952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{132817}}^1$

素因数の和:132866

約数の個数: 20

約数和(自身を含む): 172929036

約数和(自身を除く): 85801084

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 132817, 265634, 531268, 1062536, 2125072, 5445497, 10890994, 21781988, 43563976, 87127952]

約数ペア:

[(1, 87127952), (2, 43563976), (4, 21781988), (8, 10890994), (16, 5445497), (41, 2125072), (82, 1062536), (164, 531268), (328, 265634), (656, 132817)]