85501286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 145947648

約数和(自身を除く): 60446362

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2467, 2666, 4934, 17329, 32071, 34658, 64142, 76477, 106081, 152954, 212162, 994201, 1379053, 1988402, 2758106, 3288511, 6577022, 42750643, 85501286]

約数ペア:

[(1, 85501286), (2, 42750643), (13, 6577022), (26, 3288511), (31, 2758106), (43, 1988402), (62, 1379053), (86, 994201), (403, 212162), (559, 152954), (806, 106081), (1118, 76477), (1333, 64142), (2467, 34658), (2666, 32071), (4934, 17329)]