65184016

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{4111}}^1$

素因数の和:5110

約数の個数: 20

約数和(自身を含む): 126452224

約数和(自身を除く): 61268208

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 4111, 7928, 8222, 15856, 16444, 32888, 65776, 4074001, 8148002, 16296004, 32592008, 65184016]

約数ペア:

[(1, 65184016), (2, 32592008), (4, 16296004), (8, 8148002), (16, 4074001), (991, 65776), (1982, 32888), (3964, 16444), (4111, 15856), (7928, 8222)]