129656446

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{23497}}^1$

素因数の和:23619

約数の個数: 16

約数和(自身を含む): 203022720

約数和(自身を除く): 73366274

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 23497, 46994, 728407, 1456814, 2091233, 4182466, 64828223, 129656446]

約数ペア:

[(1, 129656446), (2, 64828223), (31, 4182466), (62, 2091233), (89, 1456814), (178, 728407), (2759, 46994), (5518, 23497)]