86999374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 163224576

約数和(自身を除く): 76225202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 794, 1423, 2779, 2846, 4367, 5558, 8734, 9961, 15653, 19922, 30569, 31306, 61138, 109571, 219142, 564931, 1129862, 3954517, 6214241, 7909034, 12428482, 43499687, 86999374]

約数ペア:

[(1, 86999374), (2, 43499687), (7, 12428482), (11, 7909034), (14, 6214241), (22, 3954517), (77, 1129862), (154, 564931), (397, 219142), (794, 109571), (1423, 61138), (2779, 31306), (2846, 30569), (4367, 19922), (5558, 15653), (8734, 9961)]