85019918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 135625728

約数和(自身を除く): 50605810

約数列:

[1, 2, 31, 62, 67, 97, 134, 194, 211, 422, 2077, 3007, 4154, 6014, 6499, 6541, 12998, 13082, 14137, 20467, 28274, 40934, 201469, 402938, 438247, 634477, 876494, 1268954, 1371289, 2742578, 42509959, 85019918]

約数ペア:

[(1, 85019918), (2, 42509959), (31, 2742578), (62, 1371289), (67, 1268954), (97, 876494), (134, 634477), (194, 438247), (211, 402938), (422, 201469), (2077, 40934), (3007, 28274), (4154, 20467), (6014, 14137), (6499, 13082), (6541, 12998)]