85806766

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 51672914

約数列:

[1, 2, 29, 58, 67, 71, 134, 142, 311, 622, 1943, 2059, 3886, 4118, 4757, 9019, 9514, 18038, 20837, 22081, 41674, 44162, 137953, 275906, 604273, 640349, 1208546, 1280698, 1479427, 2958854, 42903383, 85806766]

約数ペア:

[(1, 85806766), (2, 42903383), (29, 2958854), (58, 1479427), (67, 1280698), (71, 1208546), (134, 640349), (142, 604273), (311, 275906), (622, 137953), (1943, 44162), (2059, 41674), (3886, 22081), (4118, 20837), (4757, 18038), (9019, 9514)]