31396058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{9613}}^1$

素因数の和:9709

約数の個数: 16

約数和(自身を含む): 49838976

約数和(自身を除く): 18442918

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 9613, 19226, 221099, 442198, 682523, 1365046, 15698029, 31396058]

約数ペア:

[(1, 31396058), (2, 15698029), (23, 1365046), (46, 682523), (71, 442198), (142, 221099), (1633, 19226), (3266, 9613)]