265936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1530

約数の個数: 20

約数和(自身を含む): 562464

約数和(自身を除く): 296528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1511, 3022, 6044, 12088, 16621, 24176, 33242, 66484, 132968, 265936]

約数ペア:

[(1, 265936), (2, 132968), (4, 66484), (8, 33242), (11, 24176), (16, 16621), (22, 12088), (44, 6044), (88, 3022), (176, 1511)]