20161102304

素因数分解:

$2^5\times 7^1\times {\mathrm{90004921}}^1$

素因数の和:90004938

約数の個数: 24

約数和(自身を含む): 45362480688

約数和(自身を除く): 25201378384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90004921, 180009842, 360019684, 630034447, 720039368, 1260068894, 1440078736, 2520137788, 2880157472, 5040275576, 10080551152, 20161102304]

約数ペア:

[(1, 20161102304), (2, 10080551152), (4, 5040275576), (7, 2880157472), (8, 2520137788), (14, 1440078736), (16, 1260068894), (28, 720039368), (32, 630034447), (56, 360019684), (112, 180009842), (224, 90004921)]