89242028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{2459}}^1$

素因数の和:2717

約数の個数: 24

約数和(自身を含む): 160628160

約数和(自身を除く): 71386132

約数列:

[1, 2, 4, 43, 86, 172, 211, 422, 844, 2459, 4918, 9073, 9836, 18146, 36292, 105737, 211474, 422948, 518849, 1037698, 2075396, 22310507, 44621014, 89242028]

約数ペア:

[(1, 89242028), (2, 44621014), (4, 22310507), (43, 2075396), (86, 1037698), (172, 518849), (211, 422948), (422, 211474), (844, 105737), (2459, 36292), (4918, 18146), (9073, 9836)]