804128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1956

約数の個数: 24

約数和(自身を含む): 1705788

約数和(自身を除く): 901660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1933, 3866, 7732, 15464, 25129, 30928, 50258, 61856, 100516, 201032, 402064, 804128]

約数ペア:

[(1, 804128), (2, 402064), (4, 201032), (8, 100516), (13, 61856), (16, 50258), (26, 30928), (32, 25129), (52, 15464), (104, 7732), (208, 3866), (416, 1933)]