416364016

素因数分解:

$2^4\times {\mathrm{101}}^2\times {\mathrm{2551}}^1$

素因数の和:2761

約数の個数: 30

約数和(自身を含む): 815090936

約数和(自身を除く): 398726920

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 2551, 5102, 10201, 10204, 20402, 20408, 40804, 40816, 81608, 163216, 257651, 515302, 1030604, 2061208, 4122416, 26022751, 52045502, 104091004, 208182008, 416364016]

約数ペア:

[(1, 416364016), (2, 208182008), (4, 104091004), (8, 52045502), (16, 26022751), (101, 4122416), (202, 2061208), (404, 1030604), (808, 515302), (1616, 257651), (2551, 163216), (5102, 81608), (10201, 40816), (10204, 40804), (20402, 20408)]