80445943

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 86594400

約数和(自身を除く): 6148457

約数列:

[1, 19, 89, 113, 421, 1691, 2147, 7999, 10057, 37469, 47573, 191083, 711911, 903887, 4233997, 80445943]

約数ペア:

[(1, 80445943), (19, 4233997), (89, 903887), (113, 711911), (421, 191083), (1691, 47573), (2147, 37469), (7999, 10057)]