85811726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42863}}^1$

素因数の和:42896

約数の個数: 32

約数和(自身を含む): 172827648

約数和(自身を除く): 87015922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 42863, 85726, 300041, 471493, 557219, 600082, 942986, 1114438, 3300451, 3900533, 6129409, 6600902, 7801066, 12258818, 42905863, 85811726]

約数ペア:

[(1, 85811726), (2, 42905863), (7, 12258818), (11, 7801066), (13, 6600902), (14, 6129409), (22, 3900533), (26, 3300451), (77, 1114438), (91, 942986), (143, 600082), (154, 557219), (182, 471493), (286, 300041), (1001, 85726), (2002, 42863)]