17795968

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{3391}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 36328320

約数和(自身を除く): 18532352

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 3391, 5248, 6782, 13564, 27128, 54256, 108512, 139031, 217024, 278062, 434048, 556124, 1112248, 2224496, 4448992, 8897984, 17795968]

約数ペア:

[(1, 17795968), (2, 8897984), (4, 4448992), (8, 2224496), (16, 1112248), (32, 556124), (41, 434048), (64, 278062), (82, 217024), (128, 139031), (164, 108512), (328, 54256), (656, 27128), (1312, 13564), (2624, 6782), (3391, 5248)]