15697326448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57710759}}^1$

素因数の和:57710784

約数の個数: 20

約数和(自身を含む): 32202604080

約数和(自身を除く): 16505277632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57710759, 115421518, 230843036, 461686072, 923372144, 981082903, 1962165806, 3924331612, 7848663224, 15697326448]

約数ペア:

[(1, 15697326448), (2, 7848663224), (4, 3924331612), (8, 1962165806), (16, 981082903), (17, 923372144), (34, 461686072), (68, 230843036), (136, 115421518), (272, 57710759)]