56413648

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 111603968

約数和(自身を除く): 55190320

約数列:

[1, 2, 4, 8, 16, 97, 163, 194, 223, 326, 388, 446, 652, 776, 892, 1304, 1552, 1784, 2608, 3568, 15811, 21631, 31622, 36349, 43262, 63244, 72698, 86524, 126488, 145396, 173048, 252976, 290792, 346096, 581584, 3525853, 7051706, 14103412, 28206824, 56413648]

約数ペア:

[(1, 56413648), (2, 28206824), (4, 14103412), (8, 7051706), (16, 3525853), (97, 581584), (163, 346096), (194, 290792), (223, 252976), (326, 173048), (388, 145396), (446, 126488), (652, 86524), (776, 72698), (892, 63244), (1304, 43262), (1552, 36349), (1784, 31622), (2608, 21631), (3568, 15811)]