40164112

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{2393}}^1$

素因数の和:3450

約数の個数: 20

約数和(自身を含む): 77924700

約数和(自身を除く): 37760588

約数列:

[1, 2, 4, 8, 16, 1049, 2098, 2393, 4196, 4786, 8392, 9572, 16784, 19144, 38288, 2510257, 5020514, 10041028, 20082056, 40164112]

約数ペア:

[(1, 40164112), (2, 20082056), (4, 10041028), (8, 5020514), (16, 2510257), (1049, 38288), (2098, 19144), (2393, 16784), (4196, 9572), (4786, 8392)]