30580864

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 61319340

約数和(自身を除く): 30738476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1381, 1384, 2762, 2768, 5524, 5536, 11048, 11072, 22096, 22144, 44192, 88384, 176768, 238913, 477826, 955652, 1911304, 3822608, 7645216, 15290432, 30580864]

約数ペア:

[(1, 30580864), (2, 15290432), (4, 7645216), (8, 3822608), (16, 1911304), (32, 955652), (64, 477826), (128, 238913), (173, 176768), (346, 88384), (692, 44192), (1381, 22144), (1384, 22096), (2762, 11072), (2768, 11048), (5524, 5536)]