64672112

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{2531}}^1$

素因数の和:4136

約数の個数: 20

約数和(自身を含む): 125430216

約数和(自身を除く): 60758104

約数列:

[1, 2, 4, 8, 16, 1597, 2531, 3194, 5062, 6388, 10124, 12776, 20248, 25552, 40496, 4042007, 8084014, 16168028, 32336056, 64672112]

約数ペア:

[(1, 64672112), (2, 32336056), (4, 16168028), (8, 8084014), (16, 4042007), (1597, 40496), (2531, 25552), (3194, 20248), (5062, 12776), (6388, 10124)]