85856918

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 157593600

約数和(自身を除く): 71736682

約数列:

[1, 2, 7, 14, 31, 49, 59, 62, 98, 118, 217, 413, 434, 479, 826, 958, 1519, 1829, 2891, 3038, 3353, 3658, 5782, 6706, 12803, 14849, 23471, 25606, 28261, 29698, 46942, 56522, 89621, 103943, 179242, 197827, 207886, 395654, 727601, 876091, 1384789, 1455202, 1752182, 2769578, 6132637, 12265274, 42928459, 85856918]

約数ペア:

[(1, 85856918), (2, 42928459), (7, 12265274), (14, 6132637), (31, 2769578), (49, 1752182), (59, 1455202), (62, 1384789), (98, 876091), (118, 727601), (217, 395654), (413, 207886), (434, 197827), (479, 179242), (826, 103943), (958, 89621), (1519, 56522), (1829, 46942), (2891, 29698), (3038, 28261), (3353, 25606), (3658, 23471), (5782, 14849), (6706, 12803)]