8156912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9619}}^1$

素因数の和:9680

約数の個数: 20

約数和(自身を含む): 16103880

約数和(自身を除く): 7946968

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9619, 19238, 38476, 76952, 153904, 509807, 1019614, 2039228, 4078456, 8156912]

約数ペア:

[(1, 8156912), (2, 4078456), (4, 2039228), (8, 1019614), (16, 509807), (53, 153904), (106, 76952), (212, 38476), (424, 19238), (848, 9619)]