90144064

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2915

約数の個数: 56

約数和(自身を含む): 196001640

約数和(自身を除く): 105857576

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 2857, 3944, 5714, 7888, 11428, 15776, 22856, 31552, 45712, 48569, 82853, 91424, 97138, 165706, 182848, 194276, 331412, 388552, 662824, 777104, 1325648, 1408501, 1554208, 2651296, 2817002, 3108416, 5302592, 5634004, 11268008, 22536016, 45072032, 90144064]

約数ペア:

[(1, 90144064), (2, 45072032), (4, 22536016), (8, 11268008), (16, 5634004), (17, 5302592), (29, 3108416), (32, 2817002), (34, 2651296), (58, 1554208), (64, 1408501), (68, 1325648), (116, 777104), (136, 662824), (232, 388552), (272, 331412), (464, 194276), (493, 182848), (544, 165706), (928, 97138), (986, 91424), (1088, 82853), (1856, 48569), (1972, 45712), (2857, 31552), (3944, 22856), (5714, 15776), (7888, 11428)]