8428912

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5431}}^1$

素因数の和:5536

約数の個数: 20

約数和(自身を含む): 16502416

約数和(自身を除く): 8073504

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5431, 10862, 21724, 43448, 86896, 526807, 1053614, 2107228, 4214456, 8428912]

約数ペア:

[(1, 8428912), (2, 4214456), (4, 2107228), (8, 1053614), (16, 526807), (97, 86896), (194, 43448), (388, 21724), (776, 10862), (1552, 5431)]