31973088

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 97977600

約数和(自身を除く): 66004512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 971, 1029, 1176, 1372, 1568, 1942, 2058, 2352, 2744, 2913, 3884, 4116, 4704, 5488, 5826, 6797, 7768, 8232, 10976, 11652, 13594, 15536, 16464, 20391, 23304, 27188, 31072, 32928, 40782, 46608, 47579, 54376, 81564, 93216, 95158, 108752, 142737, 163128, 190316, 217504, 285474, 326256, 333053, 380632, 570948, 652512, 666106, 761264, 999159, 1141896, 1332212, 1522528, 1998318, 2283792, 2664424, 3996636, 4567584, 5328848, 7993272, 10657696, 15986544, 31973088]

約数ペア:

[(1, 31973088), (2, 15986544), (3, 10657696), (4, 7993272), (6, 5328848), (7, 4567584), (8, 3996636), (12, 2664424), (14, 2283792), (16, 1998318), (21, 1522528), (24, 1332212), (28, 1141896), (32, 999159), (42, 761264), (48, 666106), (49, 652512), (56, 570948), (84, 380632), (96, 333053), (98, 326256), (112, 285474), (147, 217504), (168, 190316), (196, 163128), (224, 142737), (294, 108752), (336, 95158), (343, 93216), (392, 81564), (588, 54376), (672, 47579), (686, 46608), (784, 40782), (971, 32928), (1029, 31072), (1176, 27188), (1372, 23304), (1568, 20391), (1942, 16464), (2058, 15536), (2352, 13594), (2744, 11652), (2913, 10976), (3884, 8232), (4116, 7768), (4704, 6797), (5488, 5826)]