84656158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 138568320

約数和(自身を除く): 53912162

約数列:

[1, 2, 17, 34, 53, 106, 109, 218, 431, 862, 901, 1802, 1853, 3706, 5777, 7327, 11554, 14654, 22843, 45686, 46979, 93958, 98209, 196418, 388331, 776662, 798643, 1597286, 2489887, 4979774, 42328079, 84656158]

約数ペア:

[(1, 84656158), (2, 42328079), (17, 4979774), (34, 2489887), (53, 1597286), (106, 798643), (109, 776662), (218, 388331), (431, 196418), (862, 98209), (901, 93958), (1802, 46979), (1853, 45686), (3706, 22843), (5777, 14654), (7327, 11554)]