81133472

素因数分解:

$2^5\times 7^1\times {\mathrm{362203}}^1$

素因数の和:362220

約数の個数: 24

約数和(自身を含む): 182550816

約数和(自身を除く): 101417344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 362203, 724406, 1448812, 2535421, 2897624, 5070842, 5795248, 10141684, 11590496, 20283368, 40566736, 81133472]

約数ペア:

[(1, 81133472), (2, 40566736), (4, 20283368), (7, 11590496), (8, 10141684), (14, 5795248), (16, 5070842), (28, 2897624), (32, 2535421), (56, 1448812), (112, 724406), (224, 362203)]