80792464

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{52057}}^1$

素因数の和:52162

約数の個数: 20

約数和(自身を含む): 158152204

約数和(自身を除く): 77359740

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 52057, 104114, 208228, 416456, 832912, 5049529, 10099058, 20198116, 40396232, 80792464]

約数ペア:

[(1, 80792464), (2, 40396232), (4, 20198116), (8, 10099058), (16, 5049529), (97, 832912), (194, 416456), (388, 208228), (776, 104114), (1552, 52057)]