81552302

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2711}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 133999920

約数和(自身を除く): 52447618

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 2711, 5422, 15041, 30082, 35243, 70486, 241279, 458159, 482558, 916318, 3136627, 6273254, 40776151, 81552302]

約数ペア:

[(1, 81552302), (2, 40776151), (13, 6273254), (26, 3136627), (89, 916318), (169, 482558), (178, 458159), (338, 241279), (1157, 70486), (2314, 35243), (2711, 30082), (5422, 15041)]