82880696

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 158818800

約数和(自身を除く): 75938104

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 556, 584, 1021, 1112, 2042, 4084, 8168, 10147, 20294, 40588, 74533, 81176, 141919, 149066, 283838, 298132, 567676, 596264, 1135352, 10360087, 20720174, 41440348, 82880696]

約数ペア:

[(1, 82880696), (2, 41440348), (4, 20720174), (8, 10360087), (73, 1135352), (139, 596264), (146, 567676), (278, 298132), (292, 283838), (556, 149066), (584, 141919), (1021, 81176), (1112, 74533), (2042, 40588), (4084, 20294), (8168, 10147)]