31138114

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 54706176

約数和(自身を除く): 23568062

約数列:

[1, 2, 7, 14, 83, 127, 166, 211, 254, 422, 581, 889, 1162, 1477, 1778, 2954, 10541, 17513, 21082, 26797, 35026, 53594, 73787, 122591, 147574, 187579, 245182, 375158, 2224151, 4448302, 15569057, 31138114]

約数ペア:

[(1, 31138114), (2, 15569057), (7, 4448302), (14, 2224151), (83, 375158), (127, 245182), (166, 187579), (211, 147574), (254, 122591), (422, 73787), (581, 53594), (889, 35026), (1162, 26797), (1477, 21082), (1778, 17513), (2954, 10541)]