89217884

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 182552832

約数和(自身を除く): 93334948

約数列:

[1, 2, 4, 7, 14, 28, 97, 107, 194, 214, 307, 388, 428, 614, 679, 749, 1228, 1358, 1498, 2149, 2716, 2996, 4298, 8596, 10379, 20758, 29779, 32849, 41516, 59558, 65698, 72653, 119116, 131396, 145306, 208453, 229943, 290612, 416906, 459886, 833812, 919772, 3186353, 6372706, 12745412, 22304471, 44608942, 89217884]

約数ペア:

[(1, 89217884), (2, 44608942), (4, 22304471), (7, 12745412), (14, 6372706), (28, 3186353), (97, 919772), (107, 833812), (194, 459886), (214, 416906), (307, 290612), (388, 229943), (428, 208453), (614, 145306), (679, 131396), (749, 119116), (1228, 72653), (1358, 65698), (1498, 59558), (2149, 41516), (2716, 32849), (2996, 29779), (4298, 20758), (8596, 10379)]