80028088

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16057}}^1$

素因数の和:16159

約数の個数: 32

約数和(自身を含む): 173426400

約数和(自身を除く): 93398312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 16057, 32114, 64228, 112399, 128456, 224798, 449596, 899192, 1429073, 2858146, 5716292, 10003511, 11432584, 20007022, 40014044, 80028088]

約数ペア:

[(1, 80028088), (2, 40014044), (4, 20007022), (7, 11432584), (8, 10003511), (14, 5716292), (28, 2858146), (56, 1429073), (89, 899192), (178, 449596), (356, 224798), (623, 128456), (712, 112399), (1246, 64228), (2492, 32114), (4984, 16057)]