66968248

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{63901}}^1$

素因数の和:64038

約数の個数: 16

約数和(自身を含む): 126525960

約数和(自身を除く): 59557712

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 63901, 127802, 255604, 511208, 8371031, 16742062, 33484124, 66968248]

約数ペア:

[(1, 66968248), (2, 33484124), (4, 16742062), (8, 8371031), (131, 511208), (262, 255604), (524, 127802), (1048, 63901)]