42364984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{278717}}^1$

素因数の和:278742

約数の個数: 16

約数和(自身を含む): 83615400

約数和(自身を除く): 41250416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 278717, 557434, 1114868, 2229736, 5295623, 10591246, 21182492, 42364984]

約数ペア:

[(1, 42364984), (2, 21182492), (4, 10591246), (8, 5295623), (19, 2229736), (38, 1114868), (76, 557434), (152, 278717)]