80130488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4127

約数の個数: 32

約数和(自身を含む): 156375360

約数和(自身を除く): 76244872

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 4021, 4982, 8042, 9964, 16084, 19928, 32168, 188987, 213113, 377974, 426226, 755948, 852452, 1511896, 1704904, 10016311, 20032622, 40065244, 80130488]

約数ペア:

[(1, 80130488), (2, 40065244), (4, 20032622), (8, 10016311), (47, 1704904), (53, 1511896), (94, 852452), (106, 755948), (188, 426226), (212, 377974), (376, 213113), (424, 188987), (2491, 32168), (4021, 19928), (4982, 16084), (8042, 9964)]