90856288

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 187536384

約数和(自身を除く): 96680096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 1367, 2077, 2144, 2734, 4154, 5468, 8308, 10936, 16616, 21872, 33232, 42377, 43744, 66464, 84754, 91589, 169508, 183178, 339016, 366356, 678032, 732712, 1356064, 1465424, 2839259, 2930848, 5678518, 11357036, 22714072, 45428144, 90856288]

約数ペア:

[(1, 90856288), (2, 45428144), (4, 22714072), (8, 11357036), (16, 5678518), (31, 2930848), (32, 2839259), (62, 1465424), (67, 1356064), (124, 732712), (134, 678032), (248, 366356), (268, 339016), (496, 183178), (536, 169508), (992, 91589), (1072, 84754), (1367, 66464), (2077, 43744), (2144, 42377), (2734, 33232), (4154, 21872), (5468, 16616), (8308, 10936)]