84497456

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{16981}}^1$

素因数の和:17300

約数の個数: 20

約数和(自身を含む): 164249904

約数和(自身を除く): 79752448

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 16981, 33962, 67924, 135848, 271696, 5281091, 10562182, 21124364, 42248728, 84497456]

約数ペア:

[(1, 84497456), (2, 42248728), (4, 21124364), (8, 10562182), (16, 5281091), (311, 271696), (622, 135848), (1244, 67924), (2488, 33962), (4976, 16981)]