80450984

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{170447}}^1$

素因数の和:170512

約数の個数: 16

約数和(自身を含む): 153403200

約数和(自身を除く): 72952216

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 170447, 340894, 681788, 1363576, 10056373, 20112746, 40225492, 80450984]

約数ペア:

[(1, 80450984), (2, 40225492), (4, 20112746), (8, 10056373), (59, 1363576), (118, 681788), (236, 340894), (472, 170447)]