265088

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 561000

約数和(自身を除く): 295912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 128, 152, 218, 304, 436, 608, 872, 1216, 1744, 2071, 2432, 3488, 4142, 6976, 8284, 13952, 16568, 33136, 66272, 132544, 265088]

約数ペア:

[(1, 265088), (2, 132544), (4, 66272), (8, 33136), (16, 16568), (19, 13952), (32, 8284), (38, 6976), (64, 4142), (76, 3488), (109, 2432), (128, 2071), (152, 1744), (218, 1216), (304, 872), (436, 608)]