85894688

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 185431680

約数和(自身を除く): 99536992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1021, 1912, 2042, 2629, 3824, 4084, 5258, 7648, 8168, 10516, 11231, 16336, 21032, 22462, 32672, 42064, 44924, 84128, 89848, 179696, 244019, 359392, 488038, 976076, 1952152, 2684209, 3904304, 5368418, 7808608, 10736836, 21473672, 42947344, 85894688]

約数ペア:

[(1, 85894688), (2, 42947344), (4, 21473672), (8, 10736836), (11, 7808608), (16, 5368418), (22, 3904304), (32, 2684209), (44, 1952152), (88, 976076), (176, 488038), (239, 359392), (352, 244019), (478, 179696), (956, 89848), (1021, 84128), (1912, 44924), (2042, 42064), (2629, 32672), (3824, 22462), (4084, 21032), (5258, 16336), (7648, 11231), (8168, 10516)]