90636128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257489}}^1$

素因数の和:257510

約数の個数: 24

約数和(自身を含む): 194662440

約数和(自身を除く): 104026312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 257489, 514978, 1029956, 2059912, 2832379, 4119824, 5664758, 8239648, 11329516, 22659032, 45318064, 90636128]

約数ペア:

[(1, 90636128), (2, 45318064), (4, 22659032), (8, 11329516), (11, 8239648), (16, 5664758), (22, 4119824), (32, 2832379), (44, 2059912), (88, 1029956), (176, 514978), (352, 257489)]