31892644

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21491}}^1$

素因数の和:21555

約数の個数: 24

約数和(自身を含む): 64991808

約数和(自身を除く): 33099164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 21491, 42982, 85964, 150437, 300874, 601748, 1139023, 2278046, 4556092, 7973161, 15946322, 31892644]

約数ペア:

[(1, 31892644), (2, 15946322), (4, 7973161), (7, 4556092), (14, 2278046), (28, 1139023), (53, 601748), (106, 300874), (212, 150437), (371, 85964), (742, 42982), (1484, 21491)]