91564072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{215953}}^1$

素因数の和:216012

約数の個数: 16

約数和(自身を含む): 174922740

約数和(自身を除く): 83358668

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 215953, 431906, 863812, 1727624, 11445509, 22891018, 45782036, 91564072]

約数ペア:

[(1, 91564072), (2, 45782036), (4, 22891018), (8, 11445509), (53, 1727624), (106, 863812), (212, 431906), (424, 215953)]