57115664

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{5569}}^1$

素因数の和:6218

約数の個数: 20

約数和(自身を含む): 110854140

約数和(自身を除く): 53738476

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 5569, 10256, 11138, 22276, 44552, 89104, 3569729, 7139458, 14278916, 28557832, 57115664]

約数ペア:

[(1, 57115664), (2, 28557832), (4, 14278916), (8, 7139458), (16, 3569729), (641, 89104), (1282, 44552), (2564, 22276), (5128, 11138), (5569, 10256)]