80035318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51239}}^1$

素因数の和:51323

約数の個数: 16

約数和(自身を含む): 132814080

約数和(自身を除く): 52778762

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 51239, 102478, 563629, 1127258, 3637969, 7275938, 40017659, 80035318]

約数ペア:

[(1, 80035318), (2, 40017659), (11, 7275938), (22, 3637969), (71, 1127258), (142, 563629), (781, 102478), (1562, 51239)]