416912

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 20

約数和(自身を含む): 821376

約数和(自身を除く): 404464

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 367, 568, 734, 1136, 1468, 2936, 5872, 26057, 52114, 104228, 208456, 416912]

約数ペア:

[(1, 416912), (2, 208456), (4, 104228), (8, 52114), (16, 26057), (71, 5872), (142, 2936), (284, 1468), (367, 1136), (568, 734)]