85287026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 142502976

約数和(自身を除く): 57215950

約数列:

[1, 2, 11, 22, 101, 131, 202, 262, 293, 586, 1111, 1441, 2222, 2882, 3223, 6446, 13231, 26462, 29593, 38383, 59186, 76766, 145541, 291082, 325523, 422213, 651046, 844426, 3876683, 7753366, 42643513, 85287026]

約数ペア:

[(1, 85287026), (2, 42643513), (11, 7753366), (22, 3876683), (101, 844426), (131, 651046), (202, 422213), (262, 325523), (293, 291082), (586, 145541), (1111, 76766), (1441, 59186), (2222, 38383), (2882, 29593), (3223, 26462), (6446, 13231)]