53347408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{32371}}^1$

素因数の和:32482

約数の個数: 20

約数和(自身を含む): 104367328

約数和(自身を除く): 51019920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 32371, 64742, 129484, 258968, 517936, 3334213, 6668426, 13336852, 26673704, 53347408]

約数ペア:

[(1, 53347408), (2, 26673704), (4, 13336852), (8, 6668426), (16, 3334213), (103, 517936), (206, 258968), (412, 129484), (824, 64742), (1648, 32371)]