16173808

素因数分解:

$2^4\times 7^1\times {\mathrm{144409}}^1$

素因数の和:144424

約数の個数: 20

約数和(自身を含む): 35813680

約数和(自身を除く): 19639872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144409, 288818, 577636, 1010863, 1155272, 2021726, 2310544, 4043452, 8086904, 16173808]

約数ペア:

[(1, 16173808), (2, 8086904), (4, 4043452), (7, 2310544), (8, 2021726), (14, 1155272), (16, 1010863), (28, 577636), (56, 288818), (112, 144409)]