87481082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197921}}^1$

素因数の和:197953

約数の個数: 16

約数和(自身を含む): 149629032

約数和(自身を除く): 62147950

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 197921, 395842, 2572973, 3364657, 5145946, 6729314, 43740541, 87481082]

約数ペア:

[(1, 87481082), (2, 43740541), (13, 6729314), (17, 5145946), (26, 3364657), (34, 2572973), (221, 395842), (442, 197921)]