31532816

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12241}}^1$

素因数の和:12279

約数の個数: 40

約数和(自身を含む): 72864384

約数和(自身を除く): 41331568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 12241, 24482, 48964, 85687, 97928, 171374, 195856, 281543, 342748, 563086, 685496, 1126172, 1370992, 1970801, 2252344, 3941602, 4504688, 7883204, 15766408, 31532816]

約数ペア:

[(1, 31532816), (2, 15766408), (4, 7883204), (7, 4504688), (8, 3941602), (14, 2252344), (16, 1970801), (23, 1370992), (28, 1126172), (46, 685496), (56, 563086), (92, 342748), (112, 281543), (161, 195856), (184, 171374), (322, 97928), (368, 85687), (644, 48964), (1288, 24482), (2576, 12241)]