40161152

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{1193}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 80380080

約数和(自身を除く): 40218928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 1193, 2104, 2386, 4208, 4772, 8416, 9544, 16832, 19088, 33664, 38176, 76352, 152704, 313759, 627518, 1255036, 2510072, 5020144, 10040288, 20080576, 40161152]

約数ペア:

[(1, 40161152), (2, 20080576), (4, 10040288), (8, 5020144), (16, 2510072), (32, 1255036), (64, 627518), (128, 313759), (263, 152704), (526, 76352), (1052, 38176), (1193, 33664), (2104, 19088), (2386, 16832), (4208, 9544), (4772, 8416)]