129551294

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{72053}}^1$

素因数の和:72115

約数の個数: 16

約数和(自身を含む): 207515520

約数和(自身を除く): 77964226

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 72053, 144106, 2089537, 2233643, 4179074, 4467286, 64775647, 129551294]

約数ペア:

[(1, 129551294), (2, 64775647), (29, 4467286), (31, 4179074), (58, 2233643), (62, 2089537), (899, 144106), (1798, 72053)]