84100216

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{25703}}^1$

素因数の和:26118

約数の個数: 16

約数和(自身を含む): 158079600

約数和(自身を除く): 73979384

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 25703, 51406, 102812, 205624, 10512527, 21025054, 42050108, 84100216]

約数ペア:

[(1, 84100216), (2, 42050108), (4, 21025054), (8, 10512527), (409, 205624), (818, 102812), (1636, 51406), (3272, 25703)]