42081544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{111919}}^1$

素因数の和:111972

約数の個数: 16

約数和(自身を含む): 80582400

約数和(自身を除く): 38500856

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 111919, 223838, 447676, 895352, 5260193, 10520386, 21040772, 42081544]

約数ペア:

[(1, 42081544), (2, 21040772), (4, 10520386), (8, 5260193), (47, 895352), (94, 447676), (188, 223838), (376, 111919)]