40785712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{21067}}^1$

素因数の和:21097

約数の個数: 30

約数和(自身を含む): 86863364

約数和(自身を除く): 46077652

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 21067, 42134, 84268, 168536, 231737, 337072, 463474, 926948, 1853896, 2549107, 3707792, 5098214, 10196428, 20392856, 40785712]

約数ペア:

[(1, 40785712), (2, 20392856), (4, 10196428), (8, 5098214), (11, 3707792), (16, 2549107), (22, 1853896), (44, 926948), (88, 463474), (121, 337072), (176, 231737), (242, 168536), (484, 84268), (968, 42134), (1936, 21067)]