320720056

素因数分解:

$2^3\times {\mathrm{1741}}^1\times {\mathrm{23027}}^1$

素因数の和:24774

約数の個数: 16

約数和(自身を含む): 601721640

約数和(自身を除く): 281001584

約数列:

[1, 2, 4, 8, 1741, 3482, 6964, 13928, 23027, 46054, 92108, 184216, 40090007, 80180014, 160360028, 320720056]

約数ペア:

[(1, 320720056), (2, 160360028), (4, 80180014), (8, 40090007), (1741, 184216), (3482, 92108), (6964, 46054), (13928, 23027)]