80150968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12331

約数の個数: 32

約数和(自身を含む): 161884800

約数和(自身を除く): 81733832

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 12263, 24526, 49052, 98104, 232997, 465994, 527309, 931988, 1054618, 1863976, 2109236, 4218472, 10018871, 20037742, 40075484, 80150968]

約数ペア:

[(1, 80150968), (2, 40075484), (4, 20037742), (8, 10018871), (19, 4218472), (38, 2109236), (43, 1863976), (76, 1054618), (86, 931988), (152, 527309), (172, 465994), (344, 232997), (817, 98104), (1634, 49052), (3268, 24526), (6536, 12263)]