16985236

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 30594816

約数和(自身を除く): 13609580

約数列:

[1, 2, 4, 47, 94, 167, 188, 334, 541, 668, 1082, 2164, 7849, 15698, 25427, 31396, 50854, 90347, 101708, 180694, 361388, 4246309, 8492618, 16985236]

約数ペア:

[(1, 16985236), (2, 8492618), (4, 4246309), (47, 361388), (94, 180694), (167, 101708), (188, 90347), (334, 50854), (541, 31396), (668, 25427), (1082, 15698), (2164, 7849)]