80710304

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 83384032

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 227, 271, 328, 454, 542, 656, 908, 1084, 1312, 1816, 2168, 3632, 4336, 7264, 8672, 9307, 11111, 18614, 22222, 37228, 44444, 61517, 74456, 88888, 123034, 148912, 177776, 246068, 297824, 355552, 492136, 984272, 1968544, 2522197, 5044394, 10088788, 20177576, 40355152, 80710304]

約数ペア:

[(1, 80710304), (2, 40355152), (4, 20177576), (8, 10088788), (16, 5044394), (32, 2522197), (41, 1968544), (82, 984272), (164, 492136), (227, 355552), (271, 297824), (328, 246068), (454, 177776), (542, 148912), (656, 123034), (908, 88888), (1084, 74456), (1312, 61517), (1816, 44444), (2168, 37228), (3632, 22222), (4336, 18614), (7264, 11111), (8672, 9307)]