89189998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 145195776

約数和(自身を除く): 56005778

約数列:

[1, 2, 23, 43, 46, 67, 86, 134, 673, 989, 1346, 1541, 1978, 2881, 3082, 5762, 15479, 28939, 30958, 45091, 57878, 66263, 90182, 132526, 665597, 1037093, 1331194, 1938913, 2074186, 3877826, 44594999, 89189998]

約数ペア:

[(1, 89189998), (2, 44594999), (23, 3877826), (43, 2074186), (46, 1938913), (67, 1331194), (86, 1037093), (134, 665597), (673, 132526), (989, 90182), (1346, 66263), (1541, 57878), (1978, 45091), (2881, 30958), (3082, 28939), (5762, 15479)]