172702157168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{348189833}}^1$

素因数の和:348189872

約数の個数: 20

約数和(自身を含む): 345404315328

約数和(自身を除く): 172702158160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 348189833, 696379666, 1392759332, 2785518664, 5571037328, 10793884823, 21587769646, 43175539292, 86351078584, 172702157168]

約数ペア:

[(1, 172702157168), (2, 86351078584), (4, 43175539292), (8, 21587769646), (16, 10793884823), (31, 5571037328), (62, 2785518664), (124, 1392759332), (248, 696379666), (496, 348189833)]