8127824

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5237}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 15913044

約数和(自身を除く): 7785220

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5237, 10474, 20948, 41896, 83792, 507989, 1015978, 2031956, 4063912, 8127824]

約数ペア:

[(1, 8127824), (2, 4063912), (4, 2031956), (8, 1015978), (16, 507989), (97, 83792), (194, 41896), (388, 20948), (776, 10474), (1552, 5237)]