31293434

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:877

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 16334566

約数列:

[1, 2, 107, 214, 349, 419, 698, 838, 37343, 44833, 74686, 89666, 146231, 292462, 15646717, 31293434]

約数ペア:

[(1, 31293434), (2, 15646717), (107, 292462), (214, 146231), (349, 89666), (419, 74686), (698, 44833), (838, 37343)]