22917928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 48617280

約数和(自身を除く): 25699352

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 271, 341, 542, 682, 961, 1084, 1364, 1922, 2168, 2728, 2981, 3844, 5962, 7688, 8401, 10571, 11924, 16802, 21142, 23848, 33604, 42284, 67208, 84568, 92411, 184822, 260431, 369644, 520862, 739288, 1041724, 2083448, 2864741, 5729482, 11458964, 22917928]

約数ペア:

[(1, 22917928), (2, 11458964), (4, 5729482), (8, 2864741), (11, 2083448), (22, 1041724), (31, 739288), (44, 520862), (62, 369644), (88, 260431), (124, 184822), (248, 92411), (271, 84568), (341, 67208), (542, 42284), (682, 33604), (961, 23848), (1084, 21142), (1364, 16802), (1922, 11924), (2168, 10571), (2728, 8401), (2981, 7688), (3844, 5962)]