31798152

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 90581400

約数和(自身を除く): 58783248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 157, 174, 194, 232, 261, 291, 314, 348, 388, 471, 522, 582, 628, 696, 776, 873, 942, 1044, 1164, 1256, 1413, 1746, 1884, 2088, 2328, 2813, 2826, 3492, 3768, 4553, 5626, 5652, 6984, 8439, 9106, 11252, 11304, 13659, 15229, 16878, 18212, 22504, 25317, 27318, 30458, 33756, 36424, 40977, 45687, 50634, 54636, 60916, 67512, 81954, 91374, 101268, 109272, 121832, 137061, 163908, 182748, 202536, 274122, 327816, 365496, 441641, 548244, 883282, 1096488, 1324923, 1766564, 2649846, 3533128, 3974769, 5299692, 7949538, 10599384, 15899076, 31798152]

約数ペア:

[(1, 31798152), (2, 15899076), (3, 10599384), (4, 7949538), (6, 5299692), (8, 3974769), (9, 3533128), (12, 2649846), (18, 1766564), (24, 1324923), (29, 1096488), (36, 883282), (58, 548244), (72, 441641), (87, 365496), (97, 327816), (116, 274122), (157, 202536), (174, 182748), (194, 163908), (232, 137061), (261, 121832), (291, 109272), (314, 101268), (348, 91374), (388, 81954), (471, 67512), (522, 60916), (582, 54636), (628, 50634), (696, 45687), (776, 40977), (873, 36424), (942, 33756), (1044, 30458), (1164, 27318), (1256, 25317), (1413, 22504), (1746, 18212), (1884, 16878), (2088, 15229), (2328, 13659), (2813, 11304), (2826, 11252), (3492, 9106), (3768, 8439), (4553, 6984), (5626, 5652)]