85248884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{98213}}^1$

素因数の和:98255

約数の個数: 24

約数和(自身を含む): 175999488

約数和(自身を除く): 90750604

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 98213, 196426, 392852, 687491, 1374982, 2749964, 3044603, 6089206, 12178412, 21312221, 42624442, 85248884]

約数ペア:

[(1, 85248884), (2, 42624442), (4, 21312221), (7, 12178412), (14, 6089206), (28, 3044603), (31, 2749964), (62, 1374982), (124, 687491), (217, 392852), (434, 196426), (868, 98213)]