31105272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2076

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 55208328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 1997, 2596, 3894, 3994, 5192, 5991, 7788, 7988, 11982, 15576, 15976, 21967, 23964, 43934, 47928, 65901, 87868, 117823, 131802, 175736, 235646, 263604, 353469, 471292, 527208, 706938, 942584, 1296053, 1413876, 2592106, 2827752, 3888159, 5184212, 7776318, 10368424, 15552636, 31105272]

約数ペア:

[(1, 31105272), (2, 15552636), (3, 10368424), (4, 7776318), (6, 5184212), (8, 3888159), (11, 2827752), (12, 2592106), (22, 1413876), (24, 1296053), (33, 942584), (44, 706938), (59, 527208), (66, 471292), (88, 353469), (118, 263604), (132, 235646), (177, 175736), (236, 131802), (264, 117823), (354, 87868), (472, 65901), (649, 47928), (708, 43934), (1298, 23964), (1416, 21967), (1947, 15976), (1997, 15576), (2596, 11982), (3894, 7988), (3994, 7788), (5192, 5991)]