85647842

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{91309}}^1$

素因数の和:91385

約数の個数: 16

約数和(自身を含む): 149017920

約数和(自身を除く): 63370078

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 91309, 182618, 639163, 1278326, 6117703, 12235406, 42823921, 85647842]

約数ペア:

[(1, 85647842), (2, 42823921), (7, 12235406), (14, 6117703), (67, 1278326), (134, 639163), (469, 182618), (938, 91309)]