31987824

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 92136960

約数和(自身を除く): 60149136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1289, 1551, 2068, 2256, 2578, 3102, 3867, 4136, 5156, 6204, 7734, 8272, 10312, 12408, 14179, 15468, 20624, 24816, 28358, 30936, 42537, 56716, 60583, 61872, 85074, 113432, 121166, 170148, 181749, 226864, 242332, 340296, 363498, 484664, 666413, 680592, 726996, 969328, 1332826, 1453992, 1999239, 2665652, 2907984, 3998478, 5331304, 7996956, 10662608, 15993912, 31987824]

約数ペア:

[(1, 31987824), (2, 15993912), (3, 10662608), (4, 7996956), (6, 5331304), (8, 3998478), (11, 2907984), (12, 2665652), (16, 1999239), (22, 1453992), (24, 1332826), (33, 969328), (44, 726996), (47, 680592), (48, 666413), (66, 484664), (88, 363498), (94, 340296), (132, 242332), (141, 226864), (176, 181749), (188, 170148), (264, 121166), (282, 113432), (376, 85074), (517, 61872), (528, 60583), (564, 56716), (752, 42537), (1034, 30936), (1128, 28358), (1289, 24816), (1551, 20624), (2068, 15468), (2256, 14179), (2578, 12408), (3102, 10312), (3867, 8272), (4136, 7734), (5156, 6204)]