64195542016

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{2022289}}^1$

素因数の和:2022340

約数の個数: 44

約数和(自身を含む): 132468084160

約数和(自身を除く): 68272542144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 31744, 2022289, 4044578, 8089156, 16178312, 32356624, 62690959, 64713248, 125381918, 129426496, 250763836, 258852992, 501527672, 517705984, 1003055344, 1035411968, 2006110688, 2070823936, 4012221376, 8024442752, 16048885504, 32097771008, 64195542016]

約数ペア:

[(1, 64195542016), (2, 32097771008), (4, 16048885504), (8, 8024442752), (16, 4012221376), (31, 2070823936), (32, 2006110688), (62, 1035411968), (64, 1003055344), (124, 517705984), (128, 501527672), (248, 258852992), (256, 250763836), (496, 129426496), (512, 125381918), (992, 64713248), (1024, 62690959), (1984, 32356624), (3968, 16178312), (7936, 8089156), (15872, 4044578), (31744, 2022289)]