91337098

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20749}}^1$

素因数の和:20853

約数の個数: 16

約数和(自身を含む): 143424000

約数和(自身を除く): 52086902

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 20749, 41498, 643219, 1286438, 1473179, 2946358, 45668549, 91337098]

約数ペア:

[(1, 91337098), (2, 45668549), (31, 2946358), (62, 1473179), (71, 1286438), (142, 643219), (2201, 41498), (4402, 20749)]