84786626

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2814

約数の個数: 24

約数和(自身を含む): 137397744

約数和(自身を除く): 52611118

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 2731, 5462, 15523, 31046, 51889, 103778, 117433, 234866, 985891, 1971782, 2231227, 4462454, 42393313, 84786626]

約数ペア:

[(1, 84786626), (2, 42393313), (19, 4462454), (38, 2231227), (43, 1971782), (86, 985891), (361, 234866), (722, 117433), (817, 103778), (1634, 51889), (2731, 31046), (5462, 15523)]