25926832

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{2003}}^1$

素因数の和:2820

約数の個数: 20

約数和(自身を含む): 50320440

約数和(自身を除く): 24393608

約数列:

[1, 2, 4, 8, 16, 809, 1618, 2003, 3236, 4006, 6472, 8012, 12944, 16024, 32048, 1620427, 3240854, 6481708, 12963416, 25926832]

約数ペア:

[(1, 25926832), (2, 12963416), (4, 6481708), (8, 3240854), (16, 1620427), (809, 32048), (1618, 16024), (2003, 12944), (3236, 8012), (4006, 6472)]