90284128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{256489}}^1$

素因数の和:256510

約数の個数: 24

約数和(自身を含む): 193906440

約数和(自身を除く): 103622312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 256489, 512978, 1025956, 2051912, 2821379, 4103824, 5642758, 8207648, 11285516, 22571032, 45142064, 90284128]

約数ペア:

[(1, 90284128), (2, 45142064), (4, 22571032), (8, 11285516), (11, 8207648), (16, 5642758), (22, 4103824), (32, 2821379), (44, 2051912), (88, 1025956), (176, 512978), (352, 256489)]