129010568

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{84431}}^1$

素因数の和:84628

約数の個数: 16

約数和(自身を含む): 243164160

約数和(自身を除く): 114153592

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 84431, 168862, 337724, 675448, 16126321, 32252642, 64505284, 129010568]

約数ペア:

[(1, 129010568), (2, 64505284), (4, 32252642), (8, 16126321), (191, 675448), (382, 337724), (764, 168862), (1528, 84431)]