85157408

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16529}}^1$

素因数の和:16569

約数の個数: 48

約数和(自身を含む): 199946880

約数和(自身を除く): 114789472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 16529, 33058, 66116, 115703, 132232, 231406, 264464, 380167, 462812, 528928, 760334, 925624, 1520668, 1851248, 2661169, 3041336, 3702496, 5322338, 6082672, 10644676, 12165344, 21289352, 42578704, 85157408]

約数ペア:

[(1, 85157408), (2, 42578704), (4, 21289352), (7, 12165344), (8, 10644676), (14, 6082672), (16, 5322338), (23, 3702496), (28, 3041336), (32, 2661169), (46, 1851248), (56, 1520668), (92, 925624), (112, 760334), (161, 528928), (184, 462812), (224, 380167), (322, 264464), (368, 231406), (644, 132232), (736, 115703), (1288, 66116), (2576, 33058), (5152, 16529)]