85139826

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1153}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 176368128

約数和(自身を除く): 91228302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 397, 794, 1153, 1191, 2306, 2382, 3459, 6918, 12307, 24614, 35743, 36921, 71486, 73842, 107229, 214458, 457741, 915482, 1373223, 2746446, 14189971, 28379942, 42569913, 85139826]

約数ペア:

[(1, 85139826), (2, 42569913), (3, 28379942), (6, 14189971), (31, 2746446), (62, 1373223), (93, 915482), (186, 457741), (397, 214458), (794, 107229), (1153, 73842), (1191, 71486), (2306, 36921), (2382, 35743), (3459, 24614), (6918, 12307)]