163021822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{28001}}^1$

素因数の和:28115

約数の個数: 16

約数和(自身を含む): 254034144

約数和(自身を除く): 91012322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 28001, 56002, 1148041, 1988071, 2296082, 3976142, 81510911, 163021822]

約数ペア:

[(1, 163021822), (2, 81510911), (41, 3976142), (71, 2296082), (82, 1988071), (142, 1148041), (2911, 56002), (5822, 28001)]