80485342

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{2803}}^1$

素因数の和:3112

約数の個数: 24

約数和(自身を含む): 140968296

約数和(自身を除く): 60482954

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 2051, 2803, 4102, 5606, 14357, 19621, 28714, 39242, 137347, 274694, 821279, 1642558, 5748953, 11497906, 40242671, 80485342]

約数ペア:

[(1, 80485342), (2, 40242671), (7, 11497906), (14, 5748953), (49, 1642558), (98, 821279), (293, 274694), (586, 137347), (2051, 39242), (2803, 28714), (4102, 19621), (5606, 14357)]