33447728

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{15259}}^1$

素因数の和:15404

約数の個数: 20

約数和(自身を含む): 65282280

約数和(自身を除く): 31834552

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 15259, 30518, 61036, 122072, 244144, 2090483, 4180966, 8361932, 16723864, 33447728]

約数ペア:

[(1, 33447728), (2, 16723864), (4, 8361932), (8, 4180966), (16, 2090483), (137, 244144), (274, 122072), (548, 61036), (1096, 30518), (2192, 15259)]