31467964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 62135136

約数和(自身を除く): 30667172

約数列:

[1, 2, 4, 11, 22, 44, 73, 97, 101, 146, 194, 202, 292, 388, 404, 803, 1067, 1111, 1606, 2134, 2222, 3212, 4268, 4444, 7081, 7373, 9797, 14162, 14746, 19594, 28324, 29492, 39188, 77891, 81103, 107767, 155782, 162206, 215534, 311564, 324412, 431068, 715181, 1430362, 2860724, 7866991, 15733982, 31467964]

約数ペア:

[(1, 31467964), (2, 15733982), (4, 7866991), (11, 2860724), (22, 1430362), (44, 715181), (73, 431068), (97, 324412), (101, 311564), (146, 215534), (194, 162206), (202, 155782), (292, 107767), (388, 81103), (404, 77891), (803, 39188), (1067, 29492), (1111, 28324), (1606, 19594), (2134, 14746), (2222, 14162), (3212, 9797), (4268, 7373), (4444, 7081)]