90697292

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2251}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 181601280

約数和(自身を除く): 90903988

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2251, 2878, 4502, 5756, 9004, 10073, 15757, 20146, 31514, 40292, 63028, 3239189, 6478378, 12956756, 22674323, 45348646, 90697292]

約数ペア:

[(1, 90697292), (2, 45348646), (4, 22674323), (7, 12956756), (14, 6478378), (28, 3239189), (1439, 63028), (2251, 40292), (2878, 31514), (4502, 20146), (5756, 15757), (9004, 10073)]