8178049168

素因数分解:

$2^4\times {\mathrm{6257}}^1\times {\mathrm{81689}}^1$

素因数の和:87954

約数の個数: 20

約数和(自身を含む): 15847696620

約数和(自身を除く): 7669647452

約数列:

[1, 2, 4, 8, 16, 6257, 12514, 25028, 50056, 81689, 100112, 163378, 326756, 653512, 1307024, 511128073, 1022256146, 2044512292, 4089024584, 8178049168]

約数ペア:

[(1, 8178049168), (2, 4089024584), (4, 2044512292), (8, 1022256146), (16, 511128073), (6257, 1307024), (12514, 653512), (25028, 326756), (50056, 163378), (81689, 100112)]