31056234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 71774208

約数和(自身を除く): 40717974

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 341, 353, 473, 682, 706, 946, 1023, 1059, 1333, 1419, 2046, 2118, 2666, 2838, 3883, 3999, 7766, 7998, 10943, 11649, 14663, 15179, 21886, 23298, 29326, 30358, 32829, 43989, 45537, 65658, 87978, 91074, 120373, 166969, 240746, 333938, 361119, 470549, 500907, 722238, 941098, 1001814, 1411647, 2823294, 5176039, 10352078, 15528117, 31056234]

約数ペア:

[(1, 31056234), (2, 15528117), (3, 10352078), (6, 5176039), (11, 2823294), (22, 1411647), (31, 1001814), (33, 941098), (43, 722238), (62, 500907), (66, 470549), (86, 361119), (93, 333938), (129, 240746), (186, 166969), (258, 120373), (341, 91074), (353, 87978), (473, 65658), (682, 45537), (706, 43989), (946, 32829), (1023, 30358), (1059, 29326), (1333, 23298), (1419, 21886), (2046, 15179), (2118, 14663), (2666, 11649), (2838, 10943), (3883, 7998), (3999, 7766)]