64573982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{2909}}^1$

素因数の和:3931

約数の個数: 16

約数和(自身を含む): 105807600

約数和(自身を除く): 41233618

約数列:

[1, 2, 11, 22, 1009, 2018, 2909, 5818, 11099, 22198, 31999, 63998, 2935181, 5870362, 32286991, 64573982]

約数ペア:

[(1, 64573982), (2, 32286991), (11, 5870362), (22, 2935181), (1009, 63998), (2018, 31999), (2909, 22198), (5818, 11099)]