91420262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{18233}}^1$

素因数の和:18367

約数の個数: 16

約数和(自身を含む): 144413280

約数和(自身を除く): 52993018

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 18233, 36466, 419359, 838718, 1987397, 3974794, 45710131, 91420262]

約数ペア:

[(1, 91420262), (2, 45710131), (23, 3974794), (46, 1987397), (109, 838718), (218, 419359), (2507, 36466), (5014, 18233)]