80649856

素因数分解:

$2^7\times 7^1\times {\mathrm{90011}}^1$

素因数の和:90032

約数の個数: 32

約数和(自身を含む): 183624480

約数和(自身を除く): 102974624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 90011, 180022, 360044, 630077, 720088, 1260154, 1440176, 2520308, 2880352, 5040616, 5760704, 10081232, 11521408, 20162464, 40324928, 80649856]

約数ペア:

[(1, 80649856), (2, 40324928), (4, 20162464), (7, 11521408), (8, 10081232), (14, 5760704), (16, 5040616), (28, 2880352), (32, 2520308), (56, 1440176), (64, 1260154), (112, 720088), (128, 630077), (224, 360044), (448, 180022), (896, 90011)]