54721064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{360007}}^1$

素因数の和:360032

約数の個数: 16

約数和(自身を含む): 108002400

約数和(自身を除く): 53281336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 360007, 720014, 1440028, 2880056, 6840133, 13680266, 27360532, 54721064]

約数ペア:

[(1, 54721064), (2, 27360532), (4, 13680266), (8, 6840133), (19, 2880056), (38, 1440028), (76, 720014), (152, 360007)]