91209748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79451}}^1$

素因数の和:79503

約数の個数: 24

約数和(自身を含む): 186871104

約数和(自身を除く): 95661356

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 79451, 158902, 317804, 556157, 1112314, 2224628, 3257491, 6514982, 13029964, 22802437, 45604874, 91209748]

約数ペア:

[(1, 91209748), (2, 45604874), (4, 22802437), (7, 13029964), (14, 6514982), (28, 3257491), (41, 2224628), (82, 1112314), (164, 556157), (287, 317804), (574, 158902), (1148, 79451)]