40247654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{6679}}^1$

素因数の和:6835

約数の個数: 16

約数和(自身を含む): 63486720

約数和(自身を除く): 23239066

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 6679, 13358, 153617, 307234, 874949, 1749898, 20123827, 40247654]

約数ペア:

[(1, 40247654), (2, 20123827), (23, 1749898), (46, 874949), (131, 307234), (262, 153617), (3013, 13358), (6026, 6679)]