2079743872

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4127}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 4311613440

約数和(自身を除く): 2231869568

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 496, 508, 992, 1016, 1984, 2032, 3937, 3968, 4064, 4127, 7874, 8128, 8254, 15748, 16256, 16508, 31496, 33016, 62992, 66032, 125984, 127937, 132064, 251968, 255874, 264128, 503936, 511748, 524129, 528256, 1023496, 1048258, 2046992, 2096516, 4093984, 4193032, 8187968, 8386064, 16247999, 16375936, 16772128, 32495998, 33544256, 64991996, 67088512, 129983992, 259967984, 519935968, 1039871936, 2079743872]

約数ペア:

[(1, 2079743872), (2, 1039871936), (4, 519935968), (8, 259967984), (16, 129983992), (31, 67088512), (32, 64991996), (62, 33544256), (64, 32495998), (124, 16772128), (127, 16375936), (128, 16247999), (248, 8386064), (254, 8187968), (496, 4193032), (508, 4093984), (992, 2096516), (1016, 2046992), (1984, 1048258), (2032, 1023496), (3937, 528256), (3968, 524129), (4064, 511748), (4127, 503936), (7874, 264128), (8128, 255874), (8254, 251968), (15748, 132064), (16256, 127937), (16508, 125984), (31496, 66032), (33016, 62992)]