80996614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^2$

素因数の和:400

約数の個数: 24

約数和(自身を含む): 128599488

約数和(自身を除く): 47602874

約数列:

[1, 2, 31, 53, 62, 106, 157, 314, 1643, 3286, 4867, 8321, 9734, 16642, 24649, 49298, 257951, 515902, 764119, 1306397, 1528238, 2612794, 40498307, 80996614]

約数ペア:

[(1, 80996614), (2, 40498307), (31, 2612794), (53, 1528238), (62, 1306397), (106, 764119), (157, 515902), (314, 257951), (1643, 49298), (3286, 24649), (4867, 16642), (8321, 9734)]