85383208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5281}}^1$

素因数の和:5377

約数の個数: 32

約数和(自身を含む): 167333760

約数和(自身を除く): 81950552

約数列:

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

約数ペア:

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