86497670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18443}}^1$

素因数の和:18524

約数の個数: 32

約数和(自身を含む): 180603648

約数和(自身を除く): 94105978

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 18443, 36886, 92215, 129101, 184430, 258202, 645505, 1235681, 1291010, 2471362, 6178405, 8649767, 12356810, 17299534, 43248835, 86497670]

約数ペア:

[(1, 86497670), (2, 43248835), (5, 17299534), (7, 12356810), (10, 8649767), (14, 6178405), (35, 2471362), (67, 1291010), (70, 1235681), (134, 645505), (335, 258202), (469, 184430), (670, 129101), (938, 92215), (2345, 36886), (4690, 18443)]