16216208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{12211}}^1$

素因数の和:12302

約数の個数: 20

約数和(自身を含む): 31800048

約数和(自身を除く): 15583840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 12211, 24422, 48844, 97688, 195376, 1013513, 2027026, 4054052, 8108104, 16216208]

約数ペア:

[(1, 16216208), (2, 8108104), (4, 4054052), (8, 2027026), (16, 1013513), (83, 195376), (166, 97688), (332, 48844), (664, 24422), (1328, 12211)]