261716128

素因数分解:

$2^5\times {\mathrm{2311}}^1\times {\mathrm{3539}}^1$

素因数の和:5860

約数の個数: 24

約数和(自身を含む): 515622240

約数和(自身を除く): 253906112

約数列:

[1, 2, 4, 8, 16, 32, 2311, 3539, 4622, 7078, 9244, 14156, 18488, 28312, 36976, 56624, 73952, 113248, 8178629, 16357258, 32714516, 65429032, 130858064, 261716128]

約数ペア:

[(1, 261716128), (2, 130858064), (4, 65429032), (8, 32714516), (16, 16357258), (32, 8178629), (2311, 113248), (3539, 73952), (4622, 56624), (7078, 36976), (9244, 28312), (14156, 18488)]