16947368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4297}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 34813800

約数和(自身を除く): 17866432

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4297, 8594, 17188, 34376, 73049, 124613, 146098, 249226, 292196, 498452, 584392, 996904, 2118421, 4236842, 8473684, 16947368]

約数ペア:

[(1, 16947368), (2, 8473684), (4, 4236842), (8, 2118421), (17, 996904), (29, 584392), (34, 498452), (58, 292196), (68, 249226), (116, 146098), (136, 124613), (232, 73049), (493, 34376), (986, 17188), (1972, 8594), (3944, 4297)]