80088188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9907}}^1$

素因数の和:10001

約数の個数: 24

約数和(自身を含む): 146479872

約数和(自身を除く): 66391684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 9907, 19814, 39628, 426001, 465629, 852002, 931258, 1704004, 1862516, 20022047, 40044094, 80088188]

約数ペア:

[(1, 80088188), (2, 40044094), (4, 20022047), (43, 1862516), (47, 1704004), (86, 931258), (94, 852002), (172, 465629), (188, 426001), (2021, 39628), (4042, 19814), (8084, 9907)]