31068124904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{1621}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 60624910080

約数和(自身を除く): 29556785176

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 823, 1621, 1646, 2911, 3242, 3292, 5822, 6484, 6584, 11644, 12968, 23288, 33743, 58433, 66461, 67486, 115091, 116866, 132922, 134972, 230182, 233732, 265844, 269944, 460364, 467464, 531688, 920728, 1334083, 2395753, 2668166, 4718731, 4791506, 5336332, 9437462, 9583012, 10672664, 18874924, 19166024, 37749848, 54697403, 94719893, 109394806, 189439786, 218789612, 378879572, 437579224, 757759144, 3883515613, 7767031226, 15534062452, 31068124904]

約数ペア:

[(1, 31068124904), (2, 15534062452), (4, 7767031226), (8, 3883515613), (41, 757759144), (71, 437579224), (82, 378879572), (142, 218789612), (164, 189439786), (284, 109394806), (328, 94719893), (568, 54697403), (823, 37749848), (1621, 19166024), (1646, 18874924), (2911, 10672664), (3242, 9583012), (3292, 9437462), (5822, 5336332), (6484, 4791506), (6584, 4718731), (11644, 2668166), (12968, 2395753), (23288, 1334083), (33743, 920728), (58433, 531688), (66461, 467464), (67486, 460364), (115091, 269944), (116866, 265844), (132922, 233732), (134972, 230182)]