80613826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{18313}}^1$

素因数の和:18417

約数の個数: 16

約数和(自身を含む): 126586368

約数和(自身を除く): 45972542

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 18313, 36626, 567703, 1135406, 1300223, 2600446, 40306913, 80613826]

約数ペア:

[(1, 80613826), (2, 40306913), (31, 2600446), (62, 1300223), (71, 1135406), (142, 567703), (2201, 36626), (4402, 18313)]