79871152

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{33503}}^1$

素因数の和:33660

約数の個数: 20

約数和(自身を含む): 155793600

約数和(自身を除く): 75922448

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 33503, 67006, 134012, 268024, 536048, 4991947, 9983894, 19967788, 39935576, 79871152]

約数ペア:

[(1, 79871152), (2, 39935576), (4, 19967788), (8, 9983894), (16, 4991947), (149, 536048), (298, 268024), (596, 134012), (1192, 67006), (2384, 33503)]