85870434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2155

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 116374686

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2089, 2418, 3162, 4178, 6267, 6851, 12534, 13702, 20553, 27157, 35513, 41106, 54314, 64759, 71026, 81471, 106539, 129518, 162942, 194277, 213078, 388554, 461669, 841867, 923338, 1100903, 1385007, 1683734, 2201806, 2525601, 2770014, 3302709, 5051202, 6605418, 14311739, 28623478, 42935217, 85870434]

約数ペア:

[(1, 85870434), (2, 42935217), (3, 28623478), (6, 14311739), (13, 6605418), (17, 5051202), (26, 3302709), (31, 2770014), (34, 2525601), (39, 2201806), (51, 1683734), (62, 1385007), (78, 1100903), (93, 923338), (102, 841867), (186, 461669), (221, 388554), (403, 213078), (442, 194277), (527, 162942), (663, 129518), (806, 106539), (1054, 81471), (1209, 71026), (1326, 64759), (1581, 54314), (2089, 41106), (2418, 35513), (3162, 27157), (4178, 20553), (6267, 13702), (6851, 12534)]