81738104

素因数分解:

$2^3\times 7^1\times {\mathrm{1459609}}^1$

素因数の和:1459622

約数の個数: 16

約数和(自身を含む): 175153200

約数和(自身を除く): 93415096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1459609, 2919218, 5838436, 10217263, 11676872, 20434526, 40869052, 81738104]

約数ペア:

[(1, 81738104), (2, 40869052), (4, 20434526), (7, 11676872), (8, 10217263), (14, 5838436), (28, 2919218), (56, 1459609)]