2080261696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{2857}}^1$

素因数の和:3267

約数の個数: 56

約数和(自身を含む): 4274287616

約数和(自身を除く): 2194025920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 367, 496, 734, 992, 1468, 1984, 2857, 2936, 5714, 5872, 11377, 11428, 11744, 22754, 22856, 23488, 45508, 45712, 88567, 91016, 91424, 177134, 182032, 182848, 354268, 364064, 708536, 728128, 1048519, 1417072, 2097038, 2834144, 4194076, 5668288, 8388152, 16776304, 32504089, 33552608, 65008178, 67105216, 130016356, 260032712, 520065424, 1040130848, 2080261696]

約数ペア:

[(1, 2080261696), (2, 1040130848), (4, 520065424), (8, 260032712), (16, 130016356), (31, 67105216), (32, 65008178), (62, 33552608), (64, 32504089), (124, 16776304), (248, 8388152), (367, 5668288), (496, 4194076), (734, 2834144), (992, 2097038), (1468, 1417072), (1984, 1048519), (2857, 728128), (2936, 708536), (5714, 364064), (5872, 354268), (11377, 182848), (11428, 182032), (11744, 177134), (22754, 91424), (22856, 91016), (23488, 88567), (45508, 45712)]