87236468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{19249}}^1$

素因数の和:19367

約数の個数: 24

約数和(自身を含む): 168168000

約数和(自身を除く): 80931532

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 19249, 38498, 76996, 211739, 423478, 846956, 1982647, 3965294, 7930588, 21809117, 43618234, 87236468]

約数ペア:

[(1, 87236468), (2, 43618234), (4, 21809117), (11, 7930588), (22, 3965294), (44, 1982647), (103, 846956), (206, 423478), (412, 211739), (1133, 76996), (2266, 38498), (4532, 19249)]