31077662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 59885568

約数和(自身を除く): 28807906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 227, 254, 454, 539, 889, 1078, 1397, 1589, 1778, 2497, 2794, 3178, 4994, 6223, 9779, 11123, 12446, 17479, 19558, 22246, 28829, 34958, 57658, 68453, 122353, 136906, 201803, 244706, 317119, 403606, 634238, 1412621, 2219833, 2825242, 4439666, 15538831, 31077662]

約数ペア:

[(1, 31077662), (2, 15538831), (7, 4439666), (11, 2825242), (14, 2219833), (22, 1412621), (49, 634238), (77, 403606), (98, 317119), (127, 244706), (154, 201803), (227, 136906), (254, 122353), (454, 68453), (539, 57658), (889, 34958), (1078, 28829), (1397, 22246), (1589, 19558), (1778, 17479), (2497, 12446), (2794, 11123), (3178, 9779), (4994, 6223)]