86463668

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 153583584

約数和(自身を除く): 67119916

約数列:

[1, 2, 4, 131, 157, 262, 314, 524, 628, 1051, 2102, 4204, 20567, 41134, 82268, 137681, 165007, 275362, 330014, 550724, 660028, 21615917, 43231834, 86463668]

約数ペア:

[(1, 86463668), (2, 43231834), (4, 21615917), (131, 660028), (157, 550724), (262, 330014), (314, 275362), (524, 165007), (628, 137681), (1051, 82268), (2102, 41134), (4204, 20567)]