86771272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67369}}^1$

素因数の和:67405

約数の個数: 32

約数和(自身を含む): 194025600

約数和(自身を除く): 107254328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 67369, 134738, 269476, 471583, 538952, 943166, 1549487, 1886332, 3098974, 3772664, 6197948, 10846409, 12395896, 21692818, 43385636, 86771272]

約数ペア:

[(1, 86771272), (2, 43385636), (4, 21692818), (7, 12395896), (8, 10846409), (14, 6197948), (23, 3772664), (28, 3098974), (46, 1886332), (56, 1549487), (92, 943166), (161, 538952), (184, 471583), (322, 269476), (644, 134738), (1288, 67369)]