13898168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{56041}}^1$

素因数の和:56078

約数の個数: 16

約数和(自身を含む): 26900160

約数和(自身を除く): 13001992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 56041, 112082, 224164, 448328, 1737271, 3474542, 6949084, 13898168]

約数ペア:

[(1, 13898168), (2, 6949084), (4, 3474542), (8, 1737271), (31, 448328), (62, 224164), (124, 112082), (248, 56041)]