129968446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{65707}}^1$

素因数の和:65775

約数の個数: 16

約数和(自身を含む): 208162944

約数和(自身を除く): 78194498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 65707, 131414, 1511261, 2825401, 3022522, 5650802, 64984223, 129968446]

約数ペア:

[(1, 129968446), (2, 64984223), (23, 5650802), (43, 3022522), (46, 2825401), (86, 1511261), (989, 131414), (1978, 65707)]