55720082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{81701}}^1$

素因数の和:81745

約数の個数: 16

約数和(自身を含む): 94120704

約数和(自身を除く): 38400622

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 81701, 163402, 898711, 1797422, 2532731, 5065462, 27860041, 55720082]

約数ペア:

[(1, 55720082), (2, 27860041), (11, 5065462), (22, 2532731), (31, 1797422), (62, 898711), (341, 163402), (682, 81701)]