80116072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{188953}}^1$

素因数の和:189012

約数の個数: 16

約数和(自身を含む): 153052740

約数和(自身を除く): 72936668

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 188953, 377906, 755812, 1511624, 10014509, 20029018, 40058036, 80116072]

約数ペア:

[(1, 80116072), (2, 40058036), (4, 20029018), (8, 10014509), (53, 1511624), (106, 755812), (212, 377906), (424, 188953)]