85898958

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 176079744

約数和(自身を除く): 90180786

約数列:

[1, 2, 3, 6, 67, 107, 134, 201, 214, 321, 402, 642, 1997, 3994, 5991, 7169, 11982, 14338, 21507, 43014, 133799, 213679, 267598, 401397, 427358, 641037, 802794, 1282074, 14316493, 28632986, 42949479, 85898958]

約数ペア:

[(1, 85898958), (2, 42949479), (3, 28632986), (6, 14316493), (67, 1282074), (107, 802794), (134, 641037), (201, 427358), (214, 401397), (321, 267598), (402, 213679), (642, 133799), (1997, 43014), (3994, 21507), (5991, 14338), (7169, 11982)]