86938518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1063}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 178649856

約数和(自身を除く): 91711338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 317, 634, 951, 1063, 1902, 2126, 3189, 6378, 13631, 27262, 40893, 45709, 81786, 91418, 137127, 274254, 336971, 673942, 1010913, 2021826, 14489753, 28979506, 43469259, 86938518]

約数ペア:

[(1, 86938518), (2, 43469259), (3, 28979506), (6, 14489753), (43, 2021826), (86, 1010913), (129, 673942), (258, 336971), (317, 274254), (634, 137127), (951, 91418), (1063, 81786), (1902, 45709), (2126, 40893), (3189, 27262), (6378, 13631)]