2042956544

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2201

約数の個数: 72

約数和(自身を含む): 4244717568

約数和(自身を除く): 2201761024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1984, 2027, 2032, 3937, 3968, 4054, 4064, 7874, 7936, 8108, 8128, 15748, 16216, 16256, 31496, 32432, 32512, 62837, 62992, 64864, 125674, 125984, 129728, 251348, 251968, 257429, 259456, 502696, 503936, 514858, 518912, 1005392, 1007872, 1029716, 2010784, 2059432, 4021568, 4118864, 7980299, 8043136, 8237728, 15960598, 16086272, 16475456, 31921196, 32950912, 63842392, 65901824, 127684784, 255369568, 510739136, 1021478272, 2042956544]

約数ペア:

[(1, 2042956544), (2, 1021478272), (4, 510739136), (8, 255369568), (16, 127684784), (31, 65901824), (32, 63842392), (62, 32950912), (64, 31921196), (124, 16475456), (127, 16086272), (128, 15960598), (248, 8237728), (254, 8043136), (256, 7980299), (496, 4118864), (508, 4021568), (992, 2059432), (1016, 2010784), (1984, 1029716), (2027, 1007872), (2032, 1005392), (3937, 518912), (3968, 514858), (4054, 503936), (4064, 502696), (7874, 259456), (7936, 257429), (8108, 251968), (8128, 251348), (15748, 129728), (16216, 125984), (16256, 125674), (31496, 64864), (32432, 62992), (32512, 62837)]