90264041

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11503}}^1$

素因数の和:11588

約数の個数: 16

約数和(自身を含む): 110438400

約数和(自身を除く): 20174359

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 11503, 80521, 218557, 678677, 1529899, 4750739, 12894863, 90264041]

約数ペア:

[(1, 90264041), (7, 12894863), (19, 4750739), (59, 1529899), (133, 678677), (413, 218557), (1121, 80521), (7847, 11503)]