81392998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{4049}}^1$

素因数の和:4116

約数の個数: 24

約数和(自身を含む): 134379000

約数和(自身を除く): 52986002

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 4049, 8098, 10051, 20102, 76931, 93127, 153862, 186254, 1769413, 2141921, 3538826, 4283842, 40696499, 81392998]

約数ペア:

[(1, 81392998), (2, 40696499), (19, 4283842), (23, 3538826), (38, 2141921), (46, 1769413), (437, 186254), (529, 153862), (874, 93127), (1058, 76931), (4049, 20102), (8098, 10051)]