42221416

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{112291}}^1$

素因数の和:112344

約数の個数: 16

約数和(自身を含む): 80850240

約数和(自身を除く): 38628824

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 112291, 224582, 449164, 898328, 5277677, 10555354, 21110708, 42221416]

約数ペア:

[(1, 42221416), (2, 21110708), (4, 10555354), (8, 5277677), (47, 898328), (94, 449164), (188, 224582), (376, 112291)]