11681408

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 23427360

約数和(自身を除く): 11745952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 347, 526, 694, 1052, 1388, 2104, 2776, 4208, 5552, 8416, 11104, 16832, 22208, 33664, 44416, 91261, 182522, 365044, 730088, 1460176, 2920352, 5840704, 11681408]

約数ペア:

[(1, 11681408), (2, 5840704), (4, 2920352), (8, 1460176), (16, 730088), (32, 365044), (64, 182522), (128, 91261), (263, 44416), (347, 33664), (526, 22208), (694, 16832), (1052, 11104), (1388, 8416), (2104, 5552), (2776, 4208)]