3928112

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2531}}^1$

素因数の和:2636

約数の個数: 20

約数和(自身を含む): 7692216

約数和(自身を除く): 3764104

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2531, 5062, 10124, 20248, 40496, 245507, 491014, 982028, 1964056, 3928112]

約数ペア:

[(1, 3928112), (2, 1964056), (4, 982028), (8, 491014), (16, 245507), (97, 40496), (194, 20248), (388, 10124), (776, 5062), (1552, 2531)]