170766416

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5379

約数の個数: 40

約数和(自身を含む): 345823104

約数和(自身を除く): 175056688

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 5281, 8084, 10562, 16168, 21124, 32336, 42248, 84496, 227083, 248207, 454166, 496414, 908332, 992828, 1816664, 1985656, 3633328, 3971312, 10672901, 21345802, 42691604, 85383208, 170766416]

約数ペア:

[(1, 170766416), (2, 85383208), (4, 42691604), (8, 21345802), (16, 10672901), (43, 3971312), (47, 3633328), (86, 1985656), (94, 1816664), (172, 992828), (188, 908332), (344, 496414), (376, 454166), (688, 248207), (752, 227083), (2021, 84496), (4042, 42248), (5281, 32336), (8084, 21124), (10562, 16168)]