31606512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 94279680

約数和(自身を除く): 62673168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 109, 112, 168, 218, 327, 336, 436, 654, 763, 863, 872, 1308, 1526, 1726, 1744, 2289, 2589, 2616, 3052, 3452, 4578, 5178, 5232, 6041, 6104, 6904, 9156, 10356, 12082, 12208, 13808, 18123, 18312, 20712, 24164, 36246, 36624, 41424, 48328, 72492, 94067, 96656, 144984, 188134, 282201, 289968, 376268, 564402, 658469, 752536, 1128804, 1316938, 1505072, 1975407, 2257608, 2633876, 3950814, 4515216, 5267752, 7901628, 10535504, 15803256, 31606512]

約数ペア:

[(1, 31606512), (2, 15803256), (3, 10535504), (4, 7901628), (6, 5267752), (7, 4515216), (8, 3950814), (12, 2633876), (14, 2257608), (16, 1975407), (21, 1505072), (24, 1316938), (28, 1128804), (42, 752536), (48, 658469), (56, 564402), (84, 376268), (109, 289968), (112, 282201), (168, 188134), (218, 144984), (327, 96656), (336, 94067), (436, 72492), (654, 48328), (763, 41424), (863, 36624), (872, 36246), (1308, 24164), (1526, 20712), (1726, 18312), (1744, 18123), (2289, 13808), (2589, 12208), (2616, 12082), (3052, 10356), (3452, 9156), (4578, 6904), (5178, 6104), (5232, 6041)]