31883952

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 85494528

約数和(自身を除く): 53610576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 83, 106, 151, 159, 166, 212, 249, 302, 318, 332, 424, 453, 498, 604, 636, 664, 848, 906, 996, 1208, 1272, 1328, 1812, 1992, 2416, 2544, 3624, 3984, 4399, 7248, 8003, 8798, 12533, 13197, 16006, 17596, 24009, 25066, 26394, 32012, 35192, 37599, 48018, 50132, 52788, 64024, 70384, 75198, 96036, 100264, 105576, 128048, 150396, 192072, 200528, 211152, 300792, 384144, 601584, 664249, 1328498, 1992747, 2656996, 3985494, 5313992, 7970988, 10627984, 15941976, 31883952]

約数ペア:

[(1, 31883952), (2, 15941976), (3, 10627984), (4, 7970988), (6, 5313992), (8, 3985494), (12, 2656996), (16, 1992747), (24, 1328498), (48, 664249), (53, 601584), (83, 384144), (106, 300792), (151, 211152), (159, 200528), (166, 192072), (212, 150396), (249, 128048), (302, 105576), (318, 100264), (332, 96036), (424, 75198), (453, 70384), (498, 64024), (604, 52788), (636, 50132), (664, 48018), (848, 37599), (906, 35192), (996, 32012), (1208, 26394), (1272, 25066), (1328, 24009), (1812, 17596), (1992, 16006), (2416, 13197), (2544, 12533), (3624, 8798), (3984, 8003), (4399, 7248)]