86921576

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36097}}^1$

素因数の和:36153

約数の個数: 32

約数和(自身を含む): 190597440

約数和(自身を除く): 103675864

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 36097, 72194, 144388, 252679, 288776, 505358, 1010716, 1552171, 2021432, 3104342, 6208684, 10865197, 12417368, 21730394, 43460788, 86921576]

約数ペア:

[(1, 86921576), (2, 43460788), (4, 21730394), (7, 12417368), (8, 10865197), (14, 6208684), (28, 3104342), (43, 2021432), (56, 1552171), (86, 1010716), (172, 505358), (301, 288776), (344, 252679), (602, 144388), (1204, 72194), (2408, 36097)]