16644272

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 34759680

約数和(自身を除く): 18115408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 1459, 2852, 2918, 5704, 5836, 11408, 11672, 23344, 33557, 45229, 67114, 90458, 134228, 180916, 268456, 361832, 536912, 723664, 1040267, 2080534, 4161068, 8322136, 16644272]

約数ペア:

[(1, 16644272), (2, 8322136), (4, 4161068), (8, 2080534), (16, 1040267), (23, 723664), (31, 536912), (46, 361832), (62, 268456), (92, 180916), (124, 134228), (184, 90458), (248, 67114), (368, 45229), (496, 33557), (713, 23344), (1426, 11672), (1459, 11408), (2852, 5836), (2918, 5704)]