16116208

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{4013}}^1$

素因数の和:4272

約数の個数: 20

約数和(自身を含む): 31357368

約数和(自身を除く): 15241160

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4013, 4016, 8026, 16052, 32104, 64208, 1007263, 2014526, 4029052, 8058104, 16116208]

約数ペア:

[(1, 16116208), (2, 8058104), (4, 4029052), (8, 2014526), (16, 1007263), (251, 64208), (502, 32104), (1004, 16052), (2008, 8026), (4013, 4016)]