168390976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{202393}}^1$

素因数の和:202418

約数の個数: 28

約数和(自身を含む): 359856532

約数和(自身を除く): 191465556

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 202393, 404786, 809572, 1619144, 2631109, 3238288, 5262218, 6476576, 10524436, 12953152, 21048872, 42097744, 84195488, 168390976]

約数ペア:

[(1, 168390976), (2, 84195488), (4, 42097744), (8, 21048872), (13, 12953152), (16, 10524436), (26, 6476576), (32, 5262218), (52, 3238288), (64, 2631109), (104, 1619144), (208, 809572), (416, 404786), (832, 202393)]