80279246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19609}}^1$

素因数の和:19723

約数の個数: 16

約数和(自身を含む): 127072800

約数和(自身を除く): 46793554

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 19609, 39218, 451007, 902014, 1745201, 3490402, 40139623, 80279246]

約数ペア:

[(1, 80279246), (2, 40139623), (23, 3490402), (46, 1745201), (89, 902014), (178, 451007), (2047, 39218), (4094, 19609)]