67828144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{90197}}^1$

素因数の和:90252

約数の個数: 20

約数和(自身を含む): 134214624

約数和(自身を除く): 66386480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 90197, 180394, 360788, 721576, 1443152, 4239259, 8478518, 16957036, 33914072, 67828144]

約数ペア:

[(1, 67828144), (2, 33914072), (4, 16957036), (8, 8478518), (16, 4239259), (47, 1443152), (94, 721576), (188, 360788), (376, 180394), (752, 90197)]