31040982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:935

約数の個数: 80

約数和(自身を含む): 82148352

約数和(自身を除く): 51107370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 883, 1134, 1302, 1674, 1766, 1953, 2511, 2649, 3906, 5022, 5298, 5859, 6181, 7947, 11718, 12362, 15894, 17577, 18543, 23841, 27373, 35154, 37086, 47682, 54746, 55629, 71523, 82119, 111258, 143046, 164238, 166887, 191611, 246357, 333774, 383222, 492714, 500661, 574833, 739071, 1001322, 1149666, 1478142, 1724499, 2217213, 3448998, 4434426, 5173497, 10346994, 15520491, 31040982]

約数ペア:

[(1, 31040982), (2, 15520491), (3, 10346994), (6, 5173497), (7, 4434426), (9, 3448998), (14, 2217213), (18, 1724499), (21, 1478142), (27, 1149666), (31, 1001322), (42, 739071), (54, 574833), (62, 500661), (63, 492714), (81, 383222), (93, 333774), (126, 246357), (162, 191611), (186, 166887), (189, 164238), (217, 143046), (279, 111258), (378, 82119), (434, 71523), (558, 55629), (567, 54746), (651, 47682), (837, 37086), (883, 35154), (1134, 27373), (1302, 23841), (1674, 18543), (1766, 17577), (1953, 15894), (2511, 12362), (2649, 11718), (3906, 7947), (5022, 6181), (5298, 5859)]