80655648

素因数分解:

$2^5\times 3^1\times {\mathrm{840163}}^1$

素因数の和:840176

約数の個数: 24

約数和(自身を含む): 211721328

約数和(自身を除く): 131065680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 840163, 1680326, 2520489, 3360652, 5040978, 6721304, 10081956, 13442608, 20163912, 26885216, 40327824, 80655648]

約数ペア:

[(1, 80655648), (2, 40327824), (3, 26885216), (4, 20163912), (6, 13442608), (8, 10081956), (12, 6721304), (16, 5040978), (24, 3360652), (32, 2520489), (48, 1680326), (96, 840163)]