4200672016

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{288191}}^1$

素因数の和:289110

約数の個数: 20

約数和(自身を含む): 8147764224

約数和(自身を除く): 3947092208

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 7288, 14576, 288191, 576382, 1152764, 2305528, 4611056, 262542001, 525084002, 1050168004, 2100336008, 4200672016]

約数ペア:

[(1, 4200672016), (2, 2100336008), (4, 1050168004), (8, 525084002), (16, 262542001), (911, 4611056), (1822, 2305528), (3644, 1152764), (7288, 576382), (14576, 288191)]