172913384

素因数分解:

$2^3\times 7^1\times {\mathrm{3087739}}^1$

素因数の和:3087752

約数の個数: 16

約数和(自身を含む): 370528800

約数和(自身を除く): 197615416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3087739, 6175478, 12350956, 21614173, 24701912, 43228346, 86456692, 172913384]

約数ペア:

[(1, 172913384), (2, 86456692), (4, 43228346), (7, 24701912), (8, 21614173), (14, 12350956), (28, 6175478), (56, 3087739)]