90897616

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{68447}}^1$

素因数の和:68538

約数の個数: 20

約数和(自身を含む): 178238592

約数和(自身を除く): 87340976

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 68447, 136894, 273788, 547576, 1095152, 5681101, 11362202, 22724404, 45448808, 90897616]

約数ペア:

[(1, 90897616), (2, 45448808), (4, 22724404), (8, 11362202), (16, 5681101), (83, 1095152), (166, 547576), (332, 273788), (664, 136894), (1328, 68447)]