80434424

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{33403}}^1$

素因数の和:33459

約数の個数: 32

約数和(自身を含む): 176373120

約数和(自身を除く): 95938696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 33403, 66806, 133612, 233821, 267224, 467642, 935284, 1436329, 1870568, 2872658, 5745316, 10054303, 11490632, 20108606, 40217212, 80434424]

約数ペア:

[(1, 80434424), (2, 40217212), (4, 20108606), (7, 11490632), (8, 10054303), (14, 5745316), (28, 2872658), (43, 1870568), (56, 1436329), (86, 935284), (172, 467642), (301, 267224), (344, 233821), (602, 133612), (1204, 66806), (2408, 33403)]