80102272

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{10259}}^1$

素因数の和:10334

約数の個数: 32

約数和(自身を含む): 162210600

約数和(自身を除く): 82108328

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 10259, 20518, 41036, 82072, 164144, 328288, 625799, 656576, 1251598, 1313152, 2503196, 5006392, 10012784, 20025568, 40051136, 80102272]

約数ペア:

[(1, 80102272), (2, 40051136), (4, 20025568), (8, 10012784), (16, 5006392), (32, 2503196), (61, 1313152), (64, 1251598), (122, 656576), (128, 625799), (244, 328288), (488, 164144), (976, 82072), (1952, 41036), (3904, 20518), (7808, 10259)]