86445394

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3881}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 155776896

約数和(自身を除く): 69331502

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 3182, 3881, 7762, 11137, 22274, 27167, 54334, 143597, 166883, 287194, 333766, 1005179, 1168181, 2010358, 2336362, 6174671, 12349342, 43222697, 86445394]

約数ペア:

[(1, 86445394), (2, 43222697), (7, 12349342), (14, 6174671), (37, 2336362), (43, 2010358), (74, 1168181), (86, 1005179), (259, 333766), (301, 287194), (518, 166883), (602, 143597), (1591, 54334), (3182, 27167), (3881, 22274), (7762, 11137)]