90271468

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{3889}}^1$

素因数の和:4729

約数の個数: 24

約数和(自身を含む): 180807200

約数和(自身を除く): 90535732

約数列:

[1, 2, 4, 7, 14, 28, 829, 1658, 3316, 3889, 5803, 7778, 11606, 15556, 23212, 27223, 54446, 108892, 3223981, 6447962, 12895924, 22567867, 45135734, 90271468]

約数ペア:

[(1, 90271468), (2, 45135734), (4, 22567867), (7, 12895924), (14, 6447962), (28, 3223981), (829, 108892), (1658, 54446), (3316, 27223), (3889, 23212), (5803, 15556), (7778, 11606)]