42780152

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113777}}^1$

素因数の和:113830

約数の個数: 16

約数和(自身を含む): 81920160

約数和(自身を除く): 39140008

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 113777, 227554, 455108, 910216, 5347519, 10695038, 21390076, 42780152]

約数ペア:

[(1, 42780152), (2, 21390076), (4, 10695038), (8, 5347519), (47, 910216), (94, 455108), (188, 227554), (376, 113777)]