2061550592

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:795

約数の個数: 88

約数和(自身を含む): 4302826752

約数和(自身を除く): 2241276160

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 128, 202, 248, 256, 404, 496, 512, 643, 808, 992, 1024, 1286, 1616, 1984, 2572, 3131, 3232, 3968, 5144, 6262, 6464, 7936, 10288, 12524, 12928, 15872, 19933, 20576, 25048, 25856, 31744, 39866, 41152, 50096, 51712, 64943, 79732, 82304, 100192, 103424, 129886, 159464, 164608, 200384, 259772, 318928, 329216, 400768, 519544, 637856, 658432, 801536, 1039088, 1275712, 1603072, 2013233, 2078176, 2551424, 3206144, 4026466, 4156352, 5102848, 8052932, 8312704, 10205696, 16105864, 16625408, 20411392, 32211728, 33250816, 64423456, 66501632, 128846912, 257693824, 515387648, 1030775296, 2061550592]

約数ペア:

[(1, 2061550592), (2, 1030775296), (4, 515387648), (8, 257693824), (16, 128846912), (31, 66501632), (32, 64423456), (62, 33250816), (64, 32211728), (101, 20411392), (124, 16625408), (128, 16105864), (202, 10205696), (248, 8312704), (256, 8052932), (404, 5102848), (496, 4156352), (512, 4026466), (643, 3206144), (808, 2551424), (992, 2078176), (1024, 2013233), (1286, 1603072), (1616, 1275712), (1984, 1039088), (2572, 801536), (3131, 658432), (3232, 637856), (3968, 519544), (5144, 400768), (6262, 329216), (6464, 318928), (7936, 259772), (10288, 200384), (12524, 164608), (12928, 159464), (15872, 129886), (19933, 103424), (20576, 100192), (25048, 82304), (25856, 79732), (31744, 64943), (39866, 51712), (41152, 50096)]