47579408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{28871}}^1$

素因数の和:28982

約数の個数: 20

約数和(自身を含む): 93083328

約数和(自身を除く): 45503920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 28871, 57742, 115484, 230968, 461936, 2973713, 5947426, 11894852, 23789704, 47579408]

約数ペア:

[(1, 47579408), (2, 23789704), (4, 11894852), (8, 5947426), (16, 2973713), (103, 461936), (206, 230968), (412, 115484), (824, 57742), (1648, 28871)]