20163616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57283}}^1$

素因数の和:57304

約数の個数: 24

約数和(自身を含む): 43306704

約数和(自身を除く): 23143088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57283, 114566, 229132, 458264, 630113, 916528, 1260226, 1833056, 2520452, 5040904, 10081808, 20163616]

約数ペア:

[(1, 20163616), (2, 10081808), (4, 5040904), (8, 2520452), (11, 1833056), (16, 1260226), (22, 916528), (32, 630113), (44, 458264), (88, 229132), (176, 114566), (352, 57283)]