85870862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1759}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 161187840

約数和(自身を除く): 75316978

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 1759, 2219, 3487, 3518, 4438, 6974, 12313, 19349, 24409, 24626, 38698, 48818, 135443, 270886, 557603, 1115206, 3903221, 6133633, 7806442, 12267266, 42935431, 85870862]

約数ペア:

[(1, 85870862), (2, 42935431), (7, 12267266), (11, 7806442), (14, 6133633), (22, 3903221), (77, 1115206), (154, 557603), (317, 270886), (634, 135443), (1759, 48818), (2219, 38698), (3487, 24626), (3518, 24409), (4438, 19349), (6974, 12313)]