889071712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{86017}}^1$

素因数の和:86063

約数の個数: 48

約数和(自身を含む): 1950888240

約数和(自身を除く): 1061816528

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 86017, 172034, 344068, 688136, 1376272, 1462289, 1634323, 2752544, 2924578, 3268646, 5849156, 6537292, 11698312, 13074584, 23396624, 26149168, 27783491, 46793248, 52298336, 55566982, 111133964, 222267928, 444535856, 889071712]

約数ペア:

[(1, 889071712), (2, 444535856), (4, 222267928), (8, 111133964), (16, 55566982), (17, 52298336), (19, 46793248), (32, 27783491), (34, 26149168), (38, 23396624), (68, 13074584), (76, 11698312), (136, 6537292), (152, 5849156), (272, 3268646), (304, 2924578), (323, 2752544), (544, 1634323), (608, 1462289), (646, 1376272), (1292, 688136), (2584, 344068), (5168, 172034), (10336, 86017)]