15691139456

素因数分解:

$2^7\times {\mathrm{122587027}}^1$

素因数の和:122587041

約数の個数: 16

約数和(自身を含む): 31259692140

約数和(自身を除く): 15568552684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 122587027, 245174054, 490348108, 980696216, 1961392432, 3922784864, 7845569728, 15691139456]

約数ペア:

[(1, 15691139456), (2, 7845569728), (4, 3922784864), (8, 1961392432), (16, 980696216), (32, 490348108), (64, 245174054), (128, 122587027)]