66265552

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{32611}}^1$

素因数の和:32746

約数の個数: 20

約数和(自身を含む): 129404416

約数和(自身を除く): 63138864

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 32611, 65222, 130444, 260888, 521776, 4141597, 8283194, 16566388, 33132776, 66265552]

約数ペア:

[(1, 66265552), (2, 33132776), (4, 16566388), (8, 8283194), (16, 4141597), (127, 521776), (254, 260888), (508, 130444), (1016, 65222), (2032, 32611)]