31761848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4969}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 64411200

約数和(自身を除く): 32649352

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 4969, 6392, 9938, 19876, 39752, 84473, 168946, 233543, 337892, 467086, 675784, 934172, 1868344, 3970231, 7940462, 15880924, 31761848]

約数ペア:

[(1, 31761848), (2, 15880924), (4, 7940462), (8, 3970231), (17, 1868344), (34, 934172), (47, 675784), (68, 467086), (94, 337892), (136, 233543), (188, 168946), (376, 84473), (799, 39752), (1598, 19876), (3196, 9938), (4969, 6392)]