85316528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1579}}^1$

素因数の和:1905

約数の個数: 40

約数和(自身を含む): 181030080

約数和(自身を除く): 95713552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 614, 1228, 1579, 2456, 3158, 3377, 4912, 6316, 6754, 12632, 13508, 17369, 25264, 27016, 34738, 54032, 69476, 138952, 277904, 484753, 969506, 1939012, 3878024, 5332283, 7756048, 10664566, 21329132, 42658264, 85316528]

約数ペア:

[(1, 85316528), (2, 42658264), (4, 21329132), (8, 10664566), (11, 7756048), (16, 5332283), (22, 3878024), (44, 1939012), (88, 969506), (176, 484753), (307, 277904), (614, 138952), (1228, 69476), (1579, 54032), (2456, 34738), (3158, 27016), (3377, 25264), (4912, 17369), (6316, 13508), (6754, 12632)]