3431152

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1776

約数の個数: 20

約数和(自身を含む): 6702696

約数和(自身を除く): 3271544

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1637, 2096, 3274, 6548, 13096, 26192, 214447, 428894, 857788, 1715576, 3431152]

約数ペア:

[(1, 3431152), (2, 1715576), (4, 857788), (8, 428894), (16, 214447), (131, 26192), (262, 13096), (524, 6548), (1048, 3274), (1637, 2096)]