31106768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3607}}^1$

素因数の和:3640

約数の個数: 60

約数和(自身を含む): 76504032

約数和(自身を除く): 45397264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 3607, 4312, 7214, 8624, 14428, 25249, 28856, 39677, 50498, 57712, 79354, 100996, 158708, 176743, 201992, 277739, 317416, 353486, 403984, 555478, 634832, 706972, 1110956, 1413944, 1944173, 2221912, 2827888, 3888346, 4443824, 7776692, 15553384, 31106768]

約数ペア:

[(1, 31106768), (2, 15553384), (4, 7776692), (7, 4443824), (8, 3888346), (11, 2827888), (14, 2221912), (16, 1944173), (22, 1413944), (28, 1110956), (44, 706972), (49, 634832), (56, 555478), (77, 403984), (88, 353486), (98, 317416), (112, 277739), (154, 201992), (176, 176743), (196, 158708), (308, 100996), (392, 79354), (539, 57712), (616, 50498), (784, 39677), (1078, 28856), (1232, 25249), (2156, 14428), (3607, 8624), (4312, 7214)]