223168

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:340

約数の個数: 28

約数和(自身を含む): 484632

約数和(自身を除く): 261464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 317, 352, 634, 704, 1268, 2536, 3487, 5072, 6974, 10144, 13948, 20288, 27896, 55792, 111584, 223168]

約数ペア:

[(1, 223168), (2, 111584), (4, 55792), (8, 27896), (11, 20288), (16, 13948), (22, 10144), (32, 6974), (44, 5072), (64, 3487), (88, 2536), (176, 1268), (317, 704), (352, 634)]