80637064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{530507}}^1$

素因数の和:530532

約数の個数: 16

約数和(自身を含む): 159152400

約数和(自身を除く): 78515336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 530507, 1061014, 2122028, 4244056, 10079633, 20159266, 40318532, 80637064]

約数ペア:

[(1, 80637064), (2, 40318532), (4, 20159266), (8, 10079633), (19, 4244056), (38, 2122028), (76, 1061014), (152, 530507)]