27223456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 59609088

約数和(自身を除く): 32385632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 2111, 3224, 4222, 6448, 8444, 12896, 16888, 27443, 33776, 54886, 65441, 67552, 109772, 130882, 219544, 261764, 439088, 523528, 850733, 878176, 1047056, 1701466, 2094112, 3402932, 6805864, 13611728, 27223456]

約数ペア:

[(1, 27223456), (2, 13611728), (4, 6805864), (8, 3402932), (13, 2094112), (16, 1701466), (26, 1047056), (31, 878176), (32, 850733), (52, 523528), (62, 439088), (104, 261764), (124, 219544), (208, 130882), (248, 109772), (403, 67552), (416, 65441), (496, 54886), (806, 33776), (992, 27443), (1612, 16888), (2111, 12896), (3224, 8444), (4222, 6448)]