89081278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311473}}^1$

素因数の和:311499

約数の個数: 16

約数和(自身を含む): 156982896

約数和(自身を除く): 67901618

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311473, 622946, 3426203, 4049149, 6852406, 8098298, 44540639, 89081278]

約数ペア:

[(1, 89081278), (2, 44540639), (11, 8098298), (13, 6852406), (22, 4049149), (26, 3426203), (143, 622946), (286, 311473)]