80604808

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113209}}^1$

素因数の和:113304

約数の個数: 16

約数和(自身を含む): 152833500

約数和(自身を除く): 72228692

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 113209, 226418, 452836, 905672, 10075601, 20151202, 40302404, 80604808]

約数ペア:

[(1, 80604808), (2, 40302404), (4, 20151202), (8, 10075601), (89, 905672), (178, 452836), (356, 226418), (712, 113209)]