31269288

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 84096000

約数和(自身を除く): 52826712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1459, 1786, 2679, 2918, 3572, 4377, 5358, 5836, 7144, 8754, 10716, 11672, 17508, 21432, 27721, 35016, 55442, 68573, 83163, 110884, 137146, 166326, 205719, 221768, 274292, 332652, 411438, 548584, 665304, 822876, 1302887, 1645752, 2605774, 3908661, 5211548, 7817322, 10423096, 15634644, 31269288]

約数ペア:

[(1, 31269288), (2, 15634644), (3, 10423096), (4, 7817322), (6, 5211548), (8, 3908661), (12, 2605774), (19, 1645752), (24, 1302887), (38, 822876), (47, 665304), (57, 548584), (76, 411438), (94, 332652), (114, 274292), (141, 221768), (152, 205719), (188, 166326), (228, 137146), (282, 110884), (376, 83163), (456, 68573), (564, 55442), (893, 35016), (1128, 27721), (1459, 21432), (1786, 17508), (2679, 11672), (2918, 10716), (3572, 8754), (4377, 7144), (5358, 5836)]