16147976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155269}}^1$

素因数の和:155288

約数の個数: 16

約数和(自身を含む): 32606700

約数和(自身を除く): 16458724

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155269, 310538, 621076, 1242152, 2018497, 4036994, 8073988, 16147976]

約数ペア:

[(1, 16147976), (2, 8073988), (4, 4036994), (8, 2018497), (13, 1242152), (26, 621076), (52, 310538), (104, 155269)]