341961328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{257501}}^1$

素因数の和:257592

約数の個数: 20

約数和(自身を含む): 670535208

約数和(自身を除く): 328573880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 257501, 515002, 1030004, 2060008, 4120016, 21372583, 42745166, 85490332, 170980664, 341961328]

約数ペア:

[(1, 341961328), (2, 170980664), (4, 85490332), (8, 42745166), (16, 21372583), (83, 4120016), (166, 2060008), (332, 1030004), (664, 515002), (1328, 257501)]