247672072

素因数分解:

$2^3\times {\mathrm{2851}}^1\times {\mathrm{10859}}^1$

素因数の和:13716

約数の個数: 16

約数和(自身を含む): 464590800

約数和(自身を除く): 216918728

約数列:

[1, 2, 4, 8, 2851, 5702, 10859, 11404, 21718, 22808, 43436, 86872, 30959009, 61918018, 123836036, 247672072]

約数ペア:

[(1, 247672072), (2, 123836036), (4, 61918018), (8, 30959009), (2851, 86872), (5702, 43436), (10859, 22808), (11404, 21718)]